Shaft Seals & Oil Bath Seals

Transcription

1 Shaft Seals & Oil Bath Seals

2 Our Commitment Our commitment to the future of PEER is built on fulfilling your needs. Your satisfaction as a customer is the foundation of PEER and is supported by First class customer service On-time scheduled delivery Continuous product innovation Production to customized specifications In-depth inventory Technical and engineering support In-house and independent test facilities Strong complimentary bearing & chain products QS9000 / ISO/TS : 2002 certified manufacturing plants Superior quality in features and appearance All information in this catalog is subject to change without notice.

3 Contents Material and specifications...2 Fluid compatibility...3 Metal case and spring specifications...3 Storage and handling of shaft seals...4 Shaft recommendations and tolerances...5 Housing recommendations and tolerances...6 Seal tolerances... 7, 8 Lubrication...8 Recommended installation methods... 9, 10 Improper installation methods...11 Standard seal designs...12 Outer case and lip designations...13 Lip, case and spring material designations...13 Engineering information sheet...14 Metric conversion chart...15 A complete listing of PEER shaft seals...16 Inch parts listing shaft seals Metric parts listing shaft seals Inch interchange shaft seals Metric interchange shaft seals Oil bath seals; materials and specifications...50 Standard oil bath seal designs...51 Oil bath seal installation...52 Oil bath seal parts listing and interchange POBS 5000 series Oil bath seal parts listing and interchange POBS 7000 series... 56, 57 PEER s sales and distribution offices

4 Materials and Specifications GENERAL ELASTOMER INFORMATION BASE POLYMER NITRILE POLYACRYLATE SILICONE FLUOROELASTOMER Material Code N P S V TEMPERATURE -40 to 250 F -30 to 300 F -80 to 350 F -40 to 400 F RANGE* -40 to 121 C -34 to 149 C -62 to 176 C -40 to 204 C Oil Resistance E E G E Acid Resistance G F F F Alkali Resistance G X X F Water Resistance G F G G Heat Resistance G E E E Cold Resistance G F E G Wear Resistance E E G E Ozone Resistance G E E E * Maximum temperature limits dependent on other operating conditions. ** PTFE, Ethylene Acrylate and other elastomers are available. E = Excellent G = Good, for most applications F = Fair, can be used if no other materials are available X = Not recommended NITRILE POLYACRYLATE SILICONE FLUOROELASTOMER ADVANTAGES Commonly referred to as Buna-N or NBR. Low cost. Good resistance to petroleum oils, water, silicone oils, greases and glycol based fluids. Good abrasion resistance, cold flow and tear resistance. Polymerised acrylic acidesters. Good resistance to mineral oils, hypoid gear oils, E.P. additives, greases, aging and flex cracking. Broad temperature range. Good ozone resistance. Resistant to compression set. Good temperature resistance. Compatible with a wide range of fluids. Commonly chosen as a high temperature replacement for Nitrile or Polyacrylate. DISADVANTAGES Poor resistance to ozone and weather aging. Fair cold temperature limit. Lower mechanical strength. Higher cost than Nitrile. Poor dry running ability and water resistance. Low resistance to hydrocarbon fluids like gasoline and paraffin or steam above 50 psi. Higher cost than Polyacrylate. Fair resistance to water and dry running. High cost. 2

5 Fluid Compatibility & Metal Case Spring Specifications FLUID COMPATIBILITY TYPE OF FLUID TO BE SEALED LIP MATERIAL NITRILE POLYACRYLATE SILICONE FLUOROELASTOMER Engine Oil SAE 30 Wt. E E E E SAE 10 Wt. E E G E Gear Oil Super Gear E E F E Hypoid Gear G G X E Turbine Oil No.2 G G G E Machine Oil No.2 G G F E Auto. Transmission Fluid E E F E Petroleum Base Lube Oil E E F E Gasoline F X X E Light Oil/Kerosene F X X G Cutting Oil E G F E Grease E E E E E.P. Lubricants G E X E Water-Glycol E X G F Alcohol E X G F 20% Hydrochloric Acid Solution F F F E 30% Sulfuric Acid Solution F F X E E = Excellent G = Good, for most applications F = Fair, can be used if no other materials are available X = Not recommended METAL CASE AND SPRING SPECIFICATIONS CASE SAE No. AISI No. Material Application Cost Suggestion Carbon steel General Low Stainless steel Corrosion resistant conditions High Using a fully rubber covered design with carbon steel case can reduce cost. SPRING SAE No. AISI No. Material Application Cost Piano wire General Low Stainless steel Corrosion resistant conditions High 3

6 Storage & Handling of Shaft Seals Prior to installation, careful storage and handling of oil seals is necessary. This will help avoid hazards which would negatively affect the service life of the seal. General Storage Oil seals should be stored in a dust free and dry atmosphere and they must be kept in their original wrapping, which should only be opened just prior to installation. Storage areas should be cool (60 to 90 F) with average (40 to 70%) humidity. Excessive humidity will deteriorate some elastomers as well as cause corrosive damage to metal casings and springs. Excessive heat or exposure to ozone can cause premature aging of some sealing elements. This premature aging will significantly reduce sealing life. Avoid storage near heat sources and keep away from direct or reflected sunlight and electrical equipment that may generate ozone. Store seals in a horizontal position and always use on a first-in first-out basis to avoid ageing on the shelf. Under proper storage conditions the following shelf life can be expected from elastomers noted below: Type of Lip Material Nitrile - N Polyacrylate - P Silicone - S Fluoroelastomer -V PTFE - T Shelf Life 5 to 10 years Up to 20 years Up to 20 years Up to 20 years Indefinite Mechanical Storage Failed oil seals can often be traced back to improper handling or storage. Never store in unprotected open bins. Keep in the original packing. Keep seals clean. Never tag seals. Never hang seals on a hook. Avoid dropping seals. This may dislodge the spring, distort or contaminate the seal. Never reuse old or damaged seals. 4

7 Shaft Recommendations & Tolerances Shaft Material Medium carbon steel or stainless steel shafts are recommended for optimum seal performance. The processes of heat treating or nitriding are strongly suggested. Stainless steel is best suited in an application where water must be sealed at a low surface velocity. Shaft Hardness Shaft hardness is an important factor to prevent excessive wear, deformation, scratches or nicks, and to allow proper machining for correct roughness. Under normal conditions a minimum hardness of 45 HRc is recommended where the sealing lip contacts the shaft. 55 HRc is suggested where lubrication is doubtful, shaft speed is greater than 14m/sec. or abrasive matter is present. Shaft Roughness Surface roughness of the shaft is very important as it has a direct affect on the amount of lip wear. The recommended roughness is: Rotating shaft: 10 to 20 µ inch Ra (.25 to 0.50 µm Ra). Reciprocating shaft: 5 to 10 µ inch Ra (.13 to 0.25 µm Ra). Rifling marks must not be present in the area of the contact surface. This finish should not be overlooked as it greatly influences the lip heat. Shaft Tolerances The shaft tolerance range should be decreased for high speed or pressure applications. SHAFT DIAMETER - INCH Up to TOLERANCE +/ to / to / Over / SHAFT DIAMETER - METRIC TOLERANCE Up to 100 +/ to / to /

8 Housing Recommendations & Tolerances Housing Material Steel and cast iron provide a good surface for both rubber and metal O.D. seals. For soft alloy (aluminum), plastic or nylon housings, seals with a rubber O.D. provide better sealing capacity. It is important to note that soft alloy, plastic and nylon housings have higher rates of thermal expansion. This should be considered when selecting a seal that will be used in an application with such a housing. Housing Material A housing inside diameter roughness of approximately 125 micro inches Ra (3.2 micrometer), or smoother, should be maintained to avoid leakage. For Aluminum, the finish should be 100 to 200 micro inches Ra (2.5 to 5.0 micrometer). Housing Configuration The lead corner of the seal housing should be chamfered and free of burrs. The inside corner of the seal housing should have a maximum radius of.031 (.079mm). Housing Tolerances Housing Diameter - Inch Housing Tolerance Up to / to / to / to / to / to / Housing Diameter - Metric Housing Tolerance Over 6 to / Over 10 to / Over 18 to / Over 30 to / Over 50 to / Over 80 to / Over 120 to / Over 180 to / Over 250 to / Over 315 to / Over 400 to /

9 Seal Tolerances There are many factors to take into consideration when selecting a seal design according to the application and operating conditions. PEER seals are manufactured to precise tolerances. To assure the necessary press fit see the tables below. Note that the tolerances in these tables apply to ferrous materials only. Because nonferrous materials have a higher rate of thermal expansion please contact the PEER engineering department for further assistance. Seal Width Tolerances Width Range Tolerance Inch All +/ Metric Up to 10 +/ Over 10 +/ Seal O.D. Tolerances Bore Diameter - Inch Nominal Press-Fit O.D. Tolerance Metal O.D. Rubber O.D. Metal O.D. Rubber O.D.* Up to / / to / / to / / to / / to / / to / / to / / to / / to / / to / / * Rubber covered seals using materials other than Nitrile may require different tolerances to be agreed upon between PEER and the end-user. 7

10 Seal Tolerances Bore Diameter - Metric Up to 50 Over 50 to 80 Over 80 to 120 Over 120 to 180 Over 180 to 300 Over 300 to 500 Nominal Press-Fit Metal O.D. Rubber O.D.* * Rubber covered seals using materials other than Nitrile may require different tolerances to be agreed upon between PEER and the end-user. Lubrication Lubrication is very important for the correct functioning of a seal. The sealing lip does not actually run on the shaft directly, but on an oil film, called meniscus. The thickness of this meniscus is usually between 1 to 3 µm, but is influenced by many factors, such as: oil viscosity, shaft surface finish and seal radial load. The first few hours of new seal operation is called the bedding-in period. This is necessary not only for the meniscus to form, but also for the sealing edge to flatten. It is important to note that during this time limited leakage is possible. Efficient lubrication of the sealing lip will ensure minimum wear and maximum life and seal efficiency. Oil seals must never be allowed to run dry! For this reason, both the seal and shaft must be greased or oiled prior to installation to assure sealing lip lubrication during the critical initial start-up of the application and bedding-in period of the seal. 8

11 Recommended Installation Methods RECOMMENDED INSTALLATION METHODS An installation tool should always be used when installing an oil seal. The use of a tool An will installation make the tool installation should always easier and be used lower when the possibility installing an of oil seal seal. cocking. The use of a tool will make the installation easier and lower the possibility of seal cocking. Remove any burrs, nicks or grooves from the bore and shaft. Sharp edges should be Remove covered any with burrs, a lubricated nicks or assembly grooves from sleeve the or bore tape and to protect shaft. Sharp the seal edges lip. should Make sure be that covered the shaft with and a bore lubricated dimensions assembly match sleeve those or for tape the to seal protect being the used. seal lip. Make Make sure sure that that the the new shaft seal and faces bore in dimensions the same direction match those as the for original the seal one. being Generally, used. Make the lip sure faces that the the new lubricant seal faces that in is the being same retained. direction as the original one. Generally, the lip faces the lubricant that is being retained. Before installation, wipe the seal lip and shaft with the lubricant that is being retained. Before The O.D. installation, of a rubber wipe covered the seal seal lip should and shaft always with be the lubricated! lubricant that This lubrication being retained. also The helps O.D. the of seal a rubber lip during covered initial seal run-in. should always be lubricated! This lubrication also helps the seal lip during initial run-in. Select the correct installation tool. For best results, the center of the tool should be open Select so that the pressure correct is installation applied only tool. at For the seals best results, outer edge. the center Never of hammer the tool directly should on be the open to surface that pressure of the is seal! applied only at the seal outer edge. Never hammer directly on the surface of the seal! DIAMETER DIAMETER TO.040 TO.040 LESS LESS THAN THAN BORE BORE DIA. DIA. INSTALLATION TOOL TOOL TOOL TOOL STOPS STOPS AGAINST AGAINST SUPPORT SUPPORT SURFACE SURFACE HOUSING HOUSING MINIMUM DIAMETER.20 TO.40 LARGER THAN SEAL O.D. INSTALLATION TOOL E HOUSING WIDTH "E" = TO CHAMFER WIDTH PLUS.020 TOOL STOPS AGAINST HOUSING FACE. 9

12 Recommended Installation Methods MINIMUM DIAMETER.20 TO.40 LARGER THAN SEAL O.D. INSTALLATION TOOL SURFACE STOPS TOOL HOUSING STRIKE PLATE HOUSING 10

13 Improper Installation Methods IMPROPER INSTALLATION METHODS SMALL DIA. INSTALLATION TOOL SMALL DIA. DEFORMED SEAL INSTALLATION TOOL DEFORMED SEAL HOUSING HOUSING Deformed seal. Deformed seal. HOUSING HOUSING Deformed seal. Deformed seal. INSTALLATION TOOL O.D. PEELING HOUSING COCKED SEAL Misalignment (cocking). 11

14 Standard Seal Designs Case Symbol B A C F Lip Symbol Description and Application Metal O.D. with ground surface and front chamfer. Most common and economical. Metal O.D. with an inner case for lip protection and greater structural rigidity. Rubber covered O.D. for improved O.D. sealing ability. Preferred for soft alloy or plastic housings. Rubber covered O.D. Similar to design C. Preferred where corrosion could be a problem. S Single lip with a garter spring. Seals in low pressure (up to 7psi). Not recommended in dirty environments. SB SA SC SF T Dual lip with a garter spring. Seals in low pressure (up to 7psi). Additonal dust lip provides protection for the primary lip. TB TA TC TF V Single lip without a garter spring. Seals grease or viscous fluids in a nonpressure medium. Also used for dust and dirt exclusion. VB VA VC VF K Dual lip without a garter spring. As style V above. Additional dust lip provides protection for the primary lip. KB KA KC KF 12

15 Outer Case & Lip Designations It is important to note that there are a number of seals listed in this catalog that do not match the lip and case styles noted on the previous page. Please refer to the following lists to help identify the designs that are not represented by a line drawing. Lip Symbol D = Double Lip, Double Spring Loaded O = External Seal Type U = Triple Lip Case Symbol H = Reverse Case Style J = Special Flanged Indented Case M = Fully Rubberized Inner Case N = Short Flex High Pressure Design S = Special Feature Y = Design Variation from Standard Z = Rubber Covered Chamfer Other, more complex designs are available for special applications. Please contact PEER if further assistance is required. Lip, Case & Spring Material Designations Unless otherwise noted, all cases and springs for PEER seals are produced using carbon steel and all rubber coating and lips are produced using nitrile. Lip Material Case Material Spring Material N = Nitrile C = Carbon Steel C = Carbon Steel P = Polyacrylate S = Stainless Steel (304) S = Stainless Steel (304) S = Silicone T = PTFE V = Fluoroelastomer 13

16 14 Engineering Information sheet

17 Metric Conversion Chart Fractions Decimals M.M. Fractions Decimals M.M. Fractions/Decimals/M.M. Fractions/Decimals/M.M / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

18 A Complete Listing of PEER Shaft Seals The following pages show a complete listing of seals that are already manufactured or can be manufactured by PEER. Please note that the range of sizes and styles of seals available from PEER is not limited to those listed in this catalog. PEER has the capability to produce seals of many different sizes and styles. Special types of seals can also be produced, according to your specific requirements. Please contact PEER directly for further assistance if you need help with a seal that is not listed in this catalog. The following section contains a listing of inch size seals immediately followed by a listing of metric sizes. After the product listing is a complete interchange for the inch sizes followed by the metric sizes. It is important to note that all seals manufactured by PEER begin with the prefix POS which stands for PEER Oil Seals. The POS signifies that the seal has been manufactured according to the exacting standards of PEER Bearing Company. Inch seals have a part number that is directly related to the critical dimensions of the seal. For example, the POS TB-S is made for a 2.25 (2-1/4 ) shaft, to fit into approximately a 3 housing bore, and is approximately.37 (3/8 ) wide. The TB signifies a double lip seal with a garter spring and a single case configuration. The -S signifies that this particular seal has an O.D. sealant on the outer case of the seal. Please note that exact dimensions of the seal, including the remainder of the decimal dimensions, can be found listed in this catalog. Metric seals have a part number that is very simple to understand. For example, the POS40567TC is made for a 40mm shaft, 56mm housing bore, and 7mm width. The TC signifies a double lip seal with a garter spring and a single case with a rubber covered O.D. 16

19 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat VC Nitrile TB-S Nitrile SC-SS Nitrile SB Nitrile TB Nitrile SB-S Nitrile VB Nitrile SB Nitrile VB-S Nitrile SB Nitrile TB Nitrile SB Nitrile SC Nitrile TC Nitrile TB Nitrile TF Nitrile TB Nitrile TB Nitrile VB Nitrile SB Nitrile SM Nitrile SB Nitrile SB Nitrile SB Nitrile VB-S Nitrile SB Nitrile VM Nitrile TB Nitrile VB Nitrile VM Nitrile TB Nitrile VM Nitrile TB-S Nitrile SB Nitrile TC Nitrile SB-S Nitrile SZ-V Viton SB-CSV-S Viton TB Nitrile SB Nitrile TC Nitrile TB Nitrile TBW-SS Nitrile TB-CSV Viton TB Nitrile TC Nitrile TB Nitrile TF Nitrile TB Nitrile SB Nitrile TB-S Nitrile SB-S Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB-CSV Viton SB Nitrile TC-P Polyacrylate TB Nitrile TC-SS Nitrile TB Nitrile SB Nitrile TB Nitrile TB-S Nitrile TB-S Nitrile TB Nitrile VB Nitrile TB Nitrile VM Nitrile TB Nitrile VM-SC Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB Nitrile TB Nitrile TB-V Viton SB Nitrile SZ-SSV Viton SB Nitrile TF Nitrile SB-S Nitrile TB Nitrile TB Nitrile SA-S Nitrile TB Nitrile TB Nitrile SB-S Nitrile TB-V Viton TB Nitrile VB-S Nitrile SB Nitrile TB-SS Nitrile TB Nitrile TB Nitrile SA Nitrile 17

20 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TB-CSV Viton TB-S Nitrile TB Nitrile TB-V Viton TB Nitrile VA Nitrile TB Nitrile VH Nitrile TB Nitrile VB-S Nitrile VB Nitrile VHY-S Nitrile SB Nitrile TB Nitrile TB Nitrile TB-CS Nitrile TB Nitrile TC Nitrile TB-V Viton TC-CS Nitrile TA Nitrile TB Nitrile TB-S Nitrile TC Nitrile TB-CSV-S Viton TB-S Nitrile SB Nitrile SB-CSV-S Viton TB Nitrile TB Nitrile TB Nitrile TB-V Viton TB Nitrile VH-S Nitrile TB Nitrile TB Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB-S Nitrile TB-CSV Viton OUB Nitrile TB Nitrile TB Nitrile TB Nitrile TM Nitrile SA Nitrile TB-T Teflon SA Nitrile TB-S Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB-S Nitrile SA Nitrile SA-S Nitrile TB Nitrile TB-S Nitrile TB-V Viton SB Nitrile TM-SS Nitrile TB-S Nitrile TM-SSV Viton SB-S Nitrile TA-S Nitrile VB-S Nitrile VB Nitrile TB-P Polyacrylate VM Nitrile TB Nitrile SC-CS Nitrile TB-CSV Viton TB-S Nitrile TB-S Nitrile TB-V Viton VH Nitrile SB Nitrile TC Nitrile TB Nitrile VHY Nitrile TB-V Viton TB-S Nitrile TB Nitrile SA-S Nitrile TB-S Nitrile SB-SSV Viton VM Nitrile SB-V Viton TB Nitrile TB-S Nitrile TB-S Nitrile VB Nitrile TB-CSV Viton TB-S Nitrile TB-S Nitrile TB Nitrile 18

21 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TB-V Viton TB-S Nitrile TB-S Nitrile TC Nitrile TA-S Nitrile SB Nitrile TB-S Nitrile VB Nitrile TB-S Nitrile TB-S Nitrile SB Nitrile TB-S Nitrile SA-S Nitrile TC Nitrile TB-S Nitrile TB-S Nitrile TB Nitrile TB Nitrile SB-S Nitrile TC Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TM Nitrile TB-S Nitrile TB-T Teflon TB-SS Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TB-S Nitrile TM Nitrile SB Nitrile SM-CS-S Nitrile VB-S Nitrile SB-S Nitrile SB-S Nitrile TB Nitrile TB-S Nitrile TB-SS-S Nitrile TB-V Viton TF-SS Nitrile TC Nitrile SB-CSP-S Polyacrylate TB-S Nitrile SB Nitrile TB-CSV Viton TB Nitrile TC Nitrile TB-V Viton TB-S Nitrile TB Nitrile TB Nitrile TB-S Nitrile TB-S Nitrile SC Nitrile TB-V Viton TB-S Nitrile VA Nitrile TB-S Nitrile VB Nitrile TB-S Nitrile VH-S Nitrile TB Nitrile VA Nitrile TB-S Nitrile VHY Nitrile TB-S Nitrile TB Nitrile SA-S Nitrile TB-CSV Viton TB-S Nitrile VH Nitrile TB-S Nitrile TB Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB-CSV Viton TB Nitrile TC Nitrile VB Nitrile TF Nitrile TB Nitrile TB-CSV Viton KB Nitrile TB-S Nitrile SB-S Nitrile TB-S Nitrile TB-S Nitrile 19

22 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat SB-S Nitrile VH Nitrile SB-V-S Viton UB Nitrile TB-S Nitrile TB-V-S Viton TB-V-S Viton VHY Nitrile SB-S Nitrile TB Nitrile TB Nitrile SC Nitrile SB-S Nitrile SB Nitrile TB Nitrile SB Nitrile TB-CSV Viton VB Nitrile OUB Nitrile TB Nitrile OUAS Nitrile TA Nitrile VHY Nitrile TB Nitrile VB Nitrile TB Nitrile TB Nitrile TB Nitrile VH Nitrile TB Nitrile SB-S Nitrile TB Nitrile TB-S Nitrile VB Nitrile TB-V Viton TB Nitrile SM Nitrile TB-V Viton TB-S Nitrile VB Nitrile SB Nitrile VHY Nitrile SA Nitrile SB-S Nitrile TB-S Nitrile SA Nitrile TA Nitrile VB Nitrile VH Nitrile TC Nitrile TB-P Polyacrylate TB-V Viton SB-S Nitrile TB-S Nitrile SA-S Nitrile TB-S Nitrile TB-S Nitrile TB-CSV-S Viton SA-S Nitrile VHY Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB-CSV Viton TB Nitrile VH Nitrile TB Nitrile TB Nitrile SA Nitrile SB-S Nitrile SB Nitrile SA-S Nitrile TB Nitrile TB-S Nitrile TB Nitrile UA Nitrile SB-S Nitrile TB-S Nitrile TB Nitrile OUA Nitrile VHY Nitrile TB Nitrile TB Nitrile VH-S Nitrile TB-S Nitrile UB Nitrile TB-CSV-S Viton VHY Nitrile TB Nitrile TB Nitrile VH-S Nitrile TB Nitrile TB Nitrile VH-S Nitrile TB-P Polyacrylate SB-S Nitrile 20

23 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TB Nitrile TA-S Nitrile TB Nitrile TB Nitrile TC Nitrile TB Nitrile SC Nitrile SA-S Nitrile TB-S Nitrile VH Nitrile TB Nitrile TB-S Nitrile SB Nitrile TB-S Nitrile SA Nitrile SB-S Nitrile SA Nitrile TA Nitrile TB Nitrile TA-S Nitrile TB Nitrile TA Nitrile SB-S Nitrile SA Nitrile TB Nitrile VH Nitrile SC Nitrile SA-S Nitrile TB Nitrile TC Nitrile SB Nitrile SA Nitrile TBJ-CSP Polyacrylate TB Nitrile TB Nitrile SC Nitrile TB Nitrile TA Nitrile TB Nitrile VHY Nitrile TA Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB Nitrile TA Nitrile UB Nitrile TB Nitrile VH Nitrile VH-S Nitrile TB Nitrile TA Nitrile VB Nitrile TB Nitrile TB Nitrile TB Nitrile TB Nitrile TB Nitrile SB-S Nitrile TA Nitrile TB Nitrile TA Nitrile TB Nitrile VB Nitrile TB Nitrile TB Nitrile SB Nitrile TA Nitrile TB Nitrile TA Nitrile TB Nitrile TC Nitrile TB Nitrile TB Nitrile TB Nitrile TB Nitrile TB-S Nitrile TB Nitrile TB Nitrile TA Nitrile TA Nitrile TA Nitrile VB Nitrile TB Nitrile UB-S Nitrile TA Nitrile TC Nitrile SA Nitrile TB Nitrile TB-S Nitrile TB Nitrile VH Nitrile TB Nitrile VHY Nitrile SB Nitrile TB Nitrile 21

24 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TB-S Nitrile VH-S Nitrile SA Nitrile SA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TB-S Nitrile SA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TBN Nitrile SA Nitrile VB Nitrile VB Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile SA-S Nitrile TA-S Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TB Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TB Nitrile SA Nitrile TA-S Nitrile TA Nitrile TB-P-S Polyacrylate TB Nitrile TA Nitrile TB Nitrile UAY Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SB-S Nitrile TA-S Nitrile TA Nitrile SB Nitrile SA Nitrile TA-S Nitrile TA-P-S Polyacrylate SA-S Nitrile TA Nitrile TA Nitrile UB Nitrile TB Nitrile VH Nitrile TA Nitrile VHY Nitrile TA Nitrile TA-S Nitrile TA Nitrile SA Nitrile TA Nitrile TA-S Nitrile UA Nitrile TA-P-S Polyacrylate TBY Nitrile SB Nitrile UA Nitrile SA-S Nitrile TB Nitrile TA-CSP Polyacrylate VH Nitrile TB-S Nitrile TB Nitrile TA-S Nitrile TB-V Viton TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TB Nitrile SA Nitrile TA-S Nitrile SA Nitrile TA-CSV Viton TA Nitrile 22

25 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile VH Nitrile TA Nitrile TA Nitrile TA Nitrile TA-CSV Viton TA-S Nitrile TA-P Polyacrylate TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA-P-S Polyacrylate SA-S Nitrile TA Nitrile TA Nitrile TA Nitrile TA-P-S Polyacrylate TA Nitrile TA-S Nitrile TA Nitrile SA Nitrile SA Nitrile TA Nitrile TA Nitrile SA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile SA-S Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TB Nitrile TA-S Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TB Nitrile TA Nitrile TA Nitrile SA Nitrile VH Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TB Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile VB-S Nitrile TC Nitrile TA-S Nitrile TA Nitrile 23

26 Inch Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat SA Nitrile SA Nitrile KA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TB Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile SA Nitrile SA Nitrile TA Nitrile TA Nitrile TA-S Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile SA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile TA Nitrile 24

27 Metric Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat. 5156TC Nitrile 20307TC Nitrile 8123VC Nitrile 20357TC Nitrile 8167TC Nitrile 20367TC Nitrile 8185TC Nitrile 20407TC Nitrile 10197TC Nitrile 20427SC Nitrile 10227TC Nitrile 20427TC Nitrile 10227TF-CSV Viton 20477SC Nitrile 10247TC Nitrile 22327TC Nitrile 10257TC Nitrile 22357TC Nitrile 10267TC Nitrile 22358TB-S Nitrile 11174TC Nitrile 22388TC Nitrile 12195TC Nitrile 22408SC Nitrile 12205TC Nitrile 22427TC Nitrile 12227TC Nitrile 22477TC Nitrile 12247TC Nitrile 22478SB-S Nitrile 12257TC Nitrile 24358TC Nitrile 12267TC Nitrile 24377SC Nitrile 12287TC Nitrile 24388TC Nitrile 14224TC Nitrile 24407SC Nitrile 14247TC Nitrile 24527TC Nitrile 14287TC Nitrile 25357SC Nitrile 15247TC Nitrile 25357TC Nitrile 15255TC Nitrile 25357TB2-S Nitrile 15267TC Nitrile 25357TB2-V-S Viton 15287TC Nitrile 25357TM2-S Nitrile 15307TC Nitrile 25367TC Nitrile 15327TC Nitrile 25366SC-CS Nitrile 15357TC Nitrile 25377TC Nitrile 16247TC Nitrile 25387TC Nitrile 16267TC Nitrile 25407SB Nitrile 16287TC Nitrile 25408TB2-V-S Viton 16307TC Nitrile 25408TC Nitrile 16327TC Nitrile 25427TC Nitrile 16357TC Nitrile 25447TC Nitrile 17244TB-S Nitrile 25458TC Nitrile 17287TC Nitrile 25467TC Nitrile 17295TC Nitrile 2547TBY-S Nitrile 17307SC Nitrile 25477TC Nitrile 17327TC Nitrile 25478TB2-S Nitrile 17358TC Nitrile TC Nitrile 17407SC Nitrile SC Nitrile 17478TC Nitrile 25627TC Nitrile 18287TC Nitrile TB2-S Nitrile 18307TC Nitrile 26377TC Nitrile 18327TC Nitrile 26388TC Nitrile 18357TC Nitrile 26388TC-CS Nitrile 19328TC Nitrile 26407TC Nitrile 20275TB-S Nitrile 26427TC Nitrile 25

28 Metric Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat SC Nitrile TC Nitrile 27377TC Nitrile 36477SC Nitrile 27438TC Nitrile 36527SC Nitrile 28387SC Nitrile 36547TC Nitrile 28408TC Nitrile 36627TC Nitrile 28428TC Nitrile 38507SC Nitrile 28477TC Nitrile 38527TC Nitrile 29477TC Nitrile 38558TC Nitrile 30407SB Nitrile 38558TC-CS Nitrile 30407TC Nitrile SC Nitrile 30427SC Nitrile TC Nitrile 30457TC Nitrile SC Nitrile 30458SB-S Nitrile TC Nitrile 30458SC Nitrile 40508SC Nitrile 30467TC Nitrile 40527TC Nitrile 30477SB Nitrile 40558TC Nitrile 30477TC Nitrile 40567TC Nitrile 30488SC Nitrile 40589TC Nitrile 30507SC Nitrile SC Nitrile 30516SC Nitrile SC Nitrile 30528TC Nitrile 40688TC Nitrile SC Nitrile 40707TB2-S Nitrile 30628TC Nitrile TC Nitrile SC Nitrile TC Nitrile 32437TC Nitrile TC Nitrile 32457TC Nitrile SC Nitrile 32477SC Nitrile 42557TC Nitrile 32488TC Nitrile 42567TC Nitrile 32528TC Nitrile 42609TC Nitrile 32528TC-CS Nitrile 42609TC-CS Nitrile 32728TC Nitrile 42628TC Nitrile 33457SC Nitrile TC Nitrile 33506TC Nitrile TC Nitrile 34468TC Nitrile SC Nitrile 34487TC Nitrile 43628TC Nitrile 34528TC Nitrile 44607TC Nitrile 35457SC Nitrile 44728SB Nitrile 35477TC Nitrile 45587SC Nitrile 35478TC Nitrile 45607SC Nitrile 35488TC Nitrile 45628TC Nitrile 35488TC-CS Nitrile 45658SC Nitrile 35507SC Nitrile 45687TC Nitrile 35527SC Nitrile TC Nitrile 35547SB Nitrile 45757TC Nitrile 35558TC Nitrile TC Nitrile 35628TB2-S Nitrile SC Nitrile TC Nitrile 48628TC Nitrile TC Nitrile TC Nitrile 26

29 Metric Parts Listing Shaft Seals All PEER Part # s prefixed with POS PEER Part # Shaft Bore Width Lip Mat. PEER Part # Shaft Bore Width Lip Mat TC Nitrile TC Nitrile 50627TC Nitrile TC Nitrile 50658TC Nitrile SC Nitrile 50688SC Nitrile TC Nitrile 50698TB2-S Nitrile 72969TC Nitrile TC Nitrile TC Nitrile 50728SC Nitrile TC Nitrile TB Nitrile TC Nitrile TC Nitrile TC Nitrile 50808SC Nitrile UA Nitrile 50908TC Nitrile TC Nitrile 51657TB-S Nitrile SC Nitrile 52688SC Nitrile SC Nitrile 52709TC Nitrile TC Nitrile 52728TC Nitrile TC Nitrile TC Nitrile TB-CSV-S Viton 55688TC Nitrile TC Nitrile 55708SB-S Nitrile SC Nitrile 55708SB-CSV-S Viton TC Nitrile 55708TC Nitrile SC Nitrile TC Nitrile TB-S Nitrile SC Nitrile TB-V-S Viton SC Nitrile TC Nitrile 56728TC Nitrile SC Nitrile 56758TC Nitrile SC Nitrile 58728SC Nitrile SC Nitrile 60758SC Nitrile SC Nitrile 60789TC Nitrile SC Nitrile TC Nitrile SC Nitrile TC Nitrile TC Nitrile 60858SC Nitrile SC Nitrile SC Nitrile TC Nitrile TC Nitrile SC Nitrile TC Nitrile SC Nitrile SC Nitrile TF-CSV Viton SC Nitrile TC Nitrile SC Nitrile SC Nitrile 63809TC Nitrile SC Nitrile 63809TC-CS Nitrile TC Nitrile TC Nitrile SC Nitrile 65808TC Nitrile TC Nitrile SC Nitrile SC Nitrile TC Nitrile SC Nitrile SC Nitrile SC Nitrile SC Nitrile TC Nitrile 67849TC9-CS Nitrile SC Nitrile SC Nitrile SC Nitrile 70858SC Nitrile 27

30 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National VC SC-SS 02072SC TB TB-H VB 03050VB VB-S 03061VM TB 03072SB SC 03082SC TB 03082TB TB 03092SM VB 04081VM SM 04082SM SB 04093SB-H VB-S 05071VB VM 05081VM VB 05082VB TB 05092TB TB-S 05092TB TC TC SZ-V TB 05112TB TC 05112TB TBW-SS TB 05122TC TB 05132TB-H TB TB-H TB-S SB TB TB-H TB TB-H SB SB TB TB TB TB-H TB TB-H TB-S TB-H VB VB VM VM VM-SC 06081VM TB 06112TB TB-V 06112VTB-H V SZ-SSV 06112VSB V TF SC TB 06122TB SA-S TB 06132TB TB-V 06132VTB-H V VB-S 06132VB TB-SS 06132TB TB 06142TB-H

31 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB-S TB-H TB-S 06092TB S SB SB-H SB-S SB-H SB SB-H SB SB-H SB TC VB TF VB TB TB-H SB SB SB 06111SB SB SB-H SB SB TB 07123TB-H VM 07091VM VM 07111VM SB SM SB-S SM SB-CSV-S VSB-H SB 07122SB TB 07122TB TB-CSV 07122VTB-H V TC 07122TC-G TF 07122TC-G SB 07132TB SB-S TB TB-S TB TB-CSV 07132VTB-H V TC-P 07132PTC N TC-SS 07132PTC SB 07142SB TB-S 07142TB-H TB 07162TB TB 07172TB-H TB SL TB 07182TB-H TB TB-H TB TB-H SB SB SB 07143SB SB-S SB-H TB TB-H TB TB-H SB-S SB TB TB-H SB SB-H TB TB-H

32 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National SA SA-H TB-CSV VTB-H V TB 08243TB-H TB TB-H TB TB-H TB 22X52X10TC 22X52X VB 08111VB SB 08121SB S TB 08121TB TB 08132TB TB-V 08132VTB-H V TA 08133TA TB-S 08142TB-H TB-CSV-S 08142VTB-H V SB 08153SB TB 08162TB TB 08172TB TB 08183TB-H TB 08182TB-H TB TB-H TB TB TB-CSV VTB-H V TB TB TB TB-H SA 09184SA-H SA 09143SA TB 09162TB-H TB 09172TB-H SA SA-H TB 09142TB TB-V 09142VTB-H V TM-SS V TM-SSV V TA-S VB VL VM 10131VM TB-S TB-H TB-V VTB-H V SC-CS SB 10142SB-H TB 10142TB-H TB-V 10142VTB-H V TB TC TB-S TB-H VM TB TB TB-S 10162TB

33 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB-CSV 10162VTB-H V TB-S TB-H TB-S 10172TB-H TB-V 10172VTB-H V VA VHY VH 10174VHY VB-S 10174VB VHY-S 10174VHY TB TB TB-CS TB TC TB TC-CS TB TB TB-H TC 10193TB TB-S 10193TB SB-CSV-S 10202VSB TB 10202TB TB-V 10202VTB-H V VH-S 10202SB TB TB TB-S TB-H TB-S TB-H OUB TB 10243TB TM TB-H TB-T TB-H TB-S TB-H TB-S TB-H TB-S TB-H SA-S 10194SA-H TB-S TB-H SB SB TB-S TB-H SB-S SB VB-S 11141VB TB-P 11152PTB-H N TB 11162TB TB-CSV 11162VTB-H V TB-S 11172TB-H VH VH VHY VHY TC 11174TB TB-S 11182TB-H SA-S 11183SA SB-SSV VSB V SB-V VSB V TB-S TB VB 11195VA

34 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB-S TB-H TB 11203TB TB-V 11202VTB-H V TB-S 11203TB-H TA-S 11203TB-H TB-S TB-H TB-S TB-H SB 11213SB SA-S 11225SA-H TB-S 11242TB-H TB TB SB-S SB-H TB-S TB-H TB-S TB-H TB-S TB-H TB-S TB-H TB-SS TB TB-S TB-H TB-S TB-H TB-S TB-H TB-S TB-H SB SB VB-S VB SB-S SB TB-S 12162TB-H TB-V 12162VTB-H V TC 12163TB TB-S 12172TB TB-CSV 12172VTB-H V TC 12172TB TB-S 12182TB TB 12192TB TB-S 12192TB TB-V VTB VA VA5-H VB 12192VB VH-S 12192VH VA VHY VHY 12194VHY TB TB TB-CSV VTB-H V VH VH TB 12202TB TB-S 12202TB TB-CSV 12202VTB-H V TC 12203TC TF 12203TC TB-CSV 12202VTB

35 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB-S TB-H TB-S TB * TB-S 12212TB-H TC 12222TZ SB 12222VB VB 12222VB TB-S 12223TC TB-S 12233TB-H TC 12233TB TB-S TB-H TB TB TC TB TB-S TB-H TM TB-T TB-S TB-H TB-S TB-H TB-S TB-H TB-S TB-H TB-S TB TM 13194TM SM-CS-S SEMY-H SB-S 13183SB TB TB TB-SS-S TB TF-SS TF SB-CSP-S 13193PSB N SB 13203SB TB 13203TB TB-V 13203VTB-H V TB 13213TB TB-S TB SC TC TB-S 13223TB-H TB-S 13233TB TB-S TB TB TB TB-S TB TB-S TB-H SA-S 13274SA-H TB-S 13283TB TB-S 13284TB-H TB 14213TB TB 14223TB TB 14233TB VB 15191VB TB 15192TB KB KB & 33

36 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National SB-S 15203SB-H TB-S TB-H SB-S SB SB-V-S VSB TB-S SB TB-V-S VSB SB-S SB SB-S 15213SB TB 15213TB TB 15223TB TB-CSV 15223VTB-H V OUB OUB OUAS VH VH SB-S TB-H TB-S TB-H TB-V 15233VTB-H V SM VHY 15233VHY VB 15234VB TB 15235TB TB-S TB-H SB TL SA TL TB-S 15253TB-H TA TA VH 15262VH TB-P PTB-H N SB-S 15274SA-H SA-S 15274SA-H TB-S 15273TB-H SA-S 15284SA-H TB TB-H TB TB TB TB-H TB TB-H SA SA-H SB SB-H TB 16202TB-H TB TB-H SB-S 16212SB TB 16223TB VHY VHY TB 16233TB-H TB 16243TB TB-CSV-S 16243VTB V TB TB VH-S 16253VHY

37 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB 16253TB TB-P 16253TB N TB-V-S VH VHY UB VHY S VHY VHY S TB 16263TB-H SC SB SB-H SB 16272SB TB TB-H VB 16272VH TA 16303TA-H TB TB-H TB TB TB TB TB 16273TB-H TB TB VB VB TB TB TB-V VB VB VHY VB SB-S 17211SB SA SA TB-S TB-H TB-V VTB-H V VB 17233VB TC TC TB-S 17243TB TB-CSV-S 17243VTB V VHY SB TB-S 17253TB-H TB-CSV 17253VTB V VH VH SA-S SB SB-S SB TB-S TB-H TB TB-H UA TB-S 17263TB OUA % TB TB-H VH-S UB 17273UA VHY 17273VHY TB 17273TB TB TB-H

38 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National VH-S SB SB-S SB TB VTB TB TB-H TC 17293TC SC 17303SB TB-S TB TB TB SB 17313SB-H SA 17355SA-H SA SA-H TB TB-H TB TB-H TB TB-H SB-S SB SC SC SB SB TB 18253TB-H TBJ-CSP PTBJ TB 18263TB-H TB TB-H TB 18273TB TA 18274TA-H TB-S TB-H TB 18283TB-H UB 18302VH VH 18302VH TB TB VB 18305VB TB 18303TB TB 18313TB-H SB-S 18313TB-H TB TB-H TB 19244TB-H TB 19242TB SB TB-H TB 19263TB-H TB 19273TB-H TB 19283TB-H TB 19293TB-H TB-S TB-H TB TB-H TA TA-H VB VB UB-S TC 20252TC TB TB-H TB TB-H

39 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB 20273TB SB 20283SB TA-S 20283TA TB TB TB 20303TB SA-S SA VH VH TB-S TB-H TB-S 20313TB SB-S 20313TB TA TA TA-S 20324TA TA 20334TA SA TL VH 20362VH SA-S TC TC SA SA TB TB-H SC TA 20314TA-H VHY VHY TB 21273TB-H TB 21284TB TA 21303TA TB 21305TC VH-S VHY TA TA-H TB 21313TB-H TB TB TB 21325TB TA TA-H TA TA VB 21333VB TB 21334TB TA 21353TA-H TA TA-H TC TC TB TB TB TB-H TB TB-H TA TA-H TA TA-H TB TA 22294TA SA 22302TA TB-S 22303TB

40 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National VH VHY VHY VHY TB TB-H TB-S 22313TB-H SA TA SA TA-H TA TA-H TB-S 22323TB TA TA-H TA 22334TA TBN 22333TBN VB 22333VB TA 22334TA TA 22354TA-H TA 22364TA-H SA-S 22374SA TA 22375TA-H SA 22404SA TB TB-H TA TA-H TA TA-H SA SA-H TA TA-H TB 23303TB-H TB 23313TB-H TA 23333TA-H TA TA TA 23344TA TA-S 23353SA SB 23363SB TA-S 23363TA-H SA-S 23364SA TA 23383TA-H TB 24313TB-H TA TA-H TA TA-H TA TA-H TA 24353TA-H UA TBY UA S TB 25313TB-H VH 25322VB TB 25323TB-H TB-V 25323VTB-H V TA-S 25324TA TA TA-H TA TB-H

41 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TB 25343TB-H TA-S 25353TA-H TA-CSV 25353VTA-H V VH-S VAY S SA SA TA TA TA 25363SA-H SA 25374SA TA-S 25374TA TA 25384TA-H SA 25404SA-H VB TA TA-H TA 25373TA-H SA 26324SA TA-S TA-H TA 26333TA TA TA-H TA 26354SA TA 26363TA-H TB 26363TB TA-S 26364TA TB-P-S 26363PTB N TA 26373TA UAY UAY TA 26384TA-H TA 26403TA-H SB-S 27353SB-H TA 27353TA-H SA SA-H TA-P-S PTA-H N TA 27363TA-H UB 27372VHY S VH 27372VHY S VHY 27372VHY S TA-S 27373TA-H SA 27374SA TA-P-S 27384PTA N TA-S 27384TA-H SB 27384SA SA-S 27404PTA TA-CSP 27404PTA TB-S TA-H TA-S 28363TB TA 28373TA TA TA-H TA-S 28403TA-H TA 28413TA

42 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National SA 28454SA SA 28454SA TA 28454TA TA 28464TA TA 29373TA-H TA 29403TA-H SA 29454SA-H TA-S 30374TA TA 30384TA-H VH 30402VH TA 30403TA-H TA-CSV 30403VTA-H V TA-P 30404TA N SA 30404SA SA-S 30414SA-H TA 30414TA-H TA 30424TA-H TA-P-S 30424PTA N TA-S 30435TA-H SA 30454SA TA 30454TA SA SA-H TA 31403TA-H TA 31413TA-H TA 31424TA-H TA 31435TA-H TA TA-H TA 31475TA-H TA 31494TA-H TB TB TA 31524TA-H SA SA SA SA-H TBY TA 32403TA-H TB 32423TB TA 32435TA-H VH 32452VH TA TA-H TA 32504TA TA 32465TA-H TA 32474TA SA SA-H TA 32494TA-H TA 33413TA-H TA 33425TA-H TA 33433TA-H SA 33464SA

43 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TA 33464TA TA 33494TA-H VB-S TA-S 35435TA-H TA 35454TA TA 35454TA TA 35494TA-H TA 35514TA-H TA 35524TA-H TA 35555TA-H TA 36433TA-H TA 36475TA-H TA-S 36485TA-H TA 36495TA-H TA 36524TA-H TA-P-S 37454PTA N TA 37473TB TA 37494TA TA 37524TA-H TA TA-H SA 37605SA TA 38473TA-H TA-S 38485TA-H TA 38495TA-H SA-S 38524TA TA-S 38524TA TA 38535TA-H TA 38555TA-H TA 40486TA-H TA 40494TA-H TA-S 40494TA-H TA 40535TA-H TA TA-H TA 40563TA-H TA 40575TA-H TA 40625TA SA 41494SA-H TA 41515TA-H TA 41555TA-H TA 41575TA-H TA-S 42524SA-H TB 42523TB-H TA 42535TA-H TA 42565TA-H TA TA-H TA 42595TA-H TA 42615TA-H

44 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TA TA-H TA 43575TA-H SA 43605SA TC 45524TC TA 45534TA SA 45675SA KA TA TA TA-H TA-S TA-H TA 47605TA TA TA TA 48625TA-H TA-S 49595TA-H TA 49625TA-H TA TA 50605TA-H TA 50625TA-H TA 50635TA-H TA 50675TA TA 50755TA-H TA 51625TA-H TA 52625TA-H TA TA-H TA 52675TA-H TA-S TA-H TB 55625TB-H TA 55655TA-H TA 55675TA-H TA-S TA 56715TA TA TA-H TA 58715TA-H SA 58755SA-H TA 60755TA-H SA 61716SA-H SA SA-H TA 62775TA-H TA 62787TA-H TA-S 63785TA-H TA TA-H TA 65755TA-H TA 65806TA-H TA 66816TA-H TA 67806TA-H TA 67825TA-H SA 68836SA-H TA 70806TA

45 Inch Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TA 70826TA-H TA 70856TA-H TA 71865TA-H TA 72826TA-H TA 72877TA-H SA 73887SA-H TA-S 73887SA-H TA 75856TA-H TA 75907TA-H TA 76916TA-H SA 77926SA-H TA 80926TA-H TA 80956TA TA TA SA SA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H TA TA-H

46 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National 5156TC 5X15X6TC X16X5 8123VC 8X12X3VC TC 8X16X7TC TC 8X18X5TC X18X TC 10X19X7TC X19X TC 10X22X7TC X22X TF-CSV 10X22X7VTF X22X7V 10247TC 10X24X7TC X24X TC 10X25X7TC X25X TC 10X26X7TC X26X TC 11X17X4TC X17X TC 12X19X5TC X19X TC 12X20X4TC X20X TC 12X22X7TC X22X TC 12X24X7TC X24X TC 12X25X7TC X25X TC 12X26X7TC X26X TC 12X28X7TC X28X TC 14X22X4TC TC 14X24X7TC X24X TC 14X28X7TC X28X TC 15X24X7TC X24X TC 15X25X4.5TC X25X TC 15X26X7TC X26X TC 15X28X7TC X28X TC 15X30X7TC X30X TC 15X32X7TC X32X TC 15X35X7TC X35X TC 16X24X7TC X24X TC 16X26X7TC X26X TC 16X28X7TC X28X TC 16X30X7TC X30X TC 16X32X7TC X32X TC 16X35X7TC X35X TB-S 17X24X7SC 17287TC 17X28X7TC X28X TC 17X29X5TC X29X SC 17X30X7SC X30X TC 17X32X7TC X32X TC 17X35X8TC X35X SC 17X40X7SC X40X TC 17X47X8TC X47X TC 18X28X7TC X28X TC 18X30X7TC X30X TC 18X32X7TC X32X TC 18X35X7TC X35X TC 19X32X8TC X32X TB-S 44

47 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National 20307TC 20X30X7TC X30X TC 20X35X7TC X35X TC 20X36X7TC X36X TC 20X40X7TC X40X SC 20X42X7SC X42X TC 20X42X7TC X42X SC 20X47X7SC X47X TC 22X32X7TC X32X TC 22X35X7TC TB-S 22X35X8TB-H TC 22X38X7TC X38X SC 22X40X8SC X40X TC 22X42X7TC X42X TC 22X47X7TC X47X SB-S 22X47X7SC X47X TC 24X35X8TC X35X SC 24X37X7SC X37X TC 24X38X8TC X38X SC 24X40X7SC X40X TC 24X52X10TC X52X SC 25X35X7SC X35X TC 25X35X7TC X35X TB2-S 25X35X7TB2-H 25357TB2-V-S 25357TM2-S TM2-H 25367TC 25X36X7TC X36X SC-CS 25377TC 25X37X7TC X37X TC 25X38X7TC X38X SB 25X40X7SC TB2-V-S 25X40X8TB2-H 25408TC 25X40X8TC X40X TC 25X42X7TC 25447TC 25X44X7TC TC 25X45X8TC X45X TC 25X46X7TC X46X7 2547TBY-S 25X47XTBY-HB-H 25478TB2-S 25X47X8TB2-H 25477TC 25X47X7TC X47X TC 25X47X10TC X47X SC 25X52X10SC X52X TC 25X62X7TC X62X TB2-S 25X80X10TB2-H 26377TC 26X37X7TC X37X TC 26X38X8TC 26388TC-CS 26407TC 26X40X7TC X40X TC 26X42X7TC X42X7 45

48 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National 26477SC *26X47X7TC X47X TC 27X37X7TC X37X TC 27X43X8TC X43X SC 28X38X7SC X38X TC 28X40X8TC X40X TC 28X42X8TC X42X TC 28X47X7TC X47X TC TCR SB 30X40X7SB TC 30X40X7TC X40X SC 30X42X7SC X42X TC 30X45X7TC X45X SB-S 30X45X8SB SC 30X45X8SC TC 30X46X8TC X46X SB 30X47X7SB X47X TC 30X47X7TC X47X SC 30X48X8SC X48X SC 30X50X8SC X50X SC 30X51X7TC TC 30X52X8TC X52X SC 30X55X10SC X55X TC 30X62X8TC X62X SC 30X72X10TC X72X TC 32X43X7TC X43X TC 32X45X7TC X45X SC 32X47X7SC X47X TC 32X48X8TC X48X TC 32X52X8TC X52X TC-CS 32728TC 32X72X8TC X72X SC 33X45X7SC TC 33X50X6TC X50X TC 34X46X8TC X45X TC 34X48X7TC TC 34X52X8TC X52X SC 35X45X7SC X45X TC 35X47X7TC 35478TC2 35X47X8TC TC 35X48X8TC 35488TC-CS 35507SC 35X50X7TC X50X SC 35X52X8SC X52X SB 35X54X8TC X54X TC 35X55X8TC TB2-S 35X62X8TB2-H TC 35X62X10TC X62X TC 35X72X10TC X72X10 46

49 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TC 35X80X10TC X80X SC 36X47X7TC X47X SC 36X52X7SC X52X TC 36X54X7TC X54X TC 36X62X7TC X62X SC 38X50X7SC X50X TC 38X52X7TC X52X TC 38X55X8TC 38558TC-CS SC 38X60X10TC X60X TC 38X65X10TC X65X SC 38X72X10SC X72X TC 38X74X11TC SC 40X50X7SC X50X TC 40X52X7TC X52X TC 40X55X8TC X55X TC 40X56X7TC X56X TC 40X58X8TC X58X SC 40X60X10SC X60X SC 40X65X10SC X65X TC 40X68X7TC X68X TB2-S 40X70X7TB2-H TC 40X70X10TC TC 40X72X10TC X72X TC 40X75X12TC SC 40X80X10TC X80X TC 42X55X7TC X55X TC 42X56X7TC X56X TC 42X60X9TC 42609TC-CS 42628TC 42X62X8TC TC 42X68X10TC X68X TC 42X72X10TC X72X SC 43X60X10SC TC 43X62X8TC TC 44X60X7TC X60X SB 44X72X10TC SC 45X58X7TC X58X SC 45X60X7SC X60X TC 45X62X8TC X62X SC 45X65X8SC X65X TC 45X68X8TC X68X TC 45X72X10TC X72X TC 45X75X7TC X75X TC 45X80X10TC X80X SC 45X85X13SC X85X TC 48X62X8TC

50 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National TC 48X65X10TC TC 48X74X10TC TC 50X62X7TC TC 50X65X8TC 50688SC 50X68X8SC X68X TB2-S 50X69.85X8TB2-H TC 50X70X10TC X70X SC 50X72X8SC X72X TB 50X72X10TC TC 50X72X10TC SC 50X80X8TC X80X TC 50X90X8TC X90X TB-S 51X65X7TB X65X SC 52X68X8SC X68X TC 52X70X8TC X70X TC 52X72X8TC X72X TC 54X72X10TC X72X TC 55X68X8TC X68X SB-S 55X70X8SB X70X SB-CSV-S 55X70X8VTC X70X8V 55708TC 55X70X8TC X70X TC 55X78X12TC X78X SC 55X80X10SC X80X SC 55X85X10SC X85X TC 56X72X8TC X72X TC 56X75X8TC * X75X SC 58X72X8SC X72X SC 60X75X8SC X75X TC 60X78X9TC X78X TC 60X80X10TC X80X TC 60X82X12TC X82X SC 60X85X8SC X85X SC 60X90X10SC X90X TC 60X90X10TC X90X TC 60X95X10TC X95X SC 62X80X10SC X80X SC 62X85X10SC X85X SC 62X90X10SC X90X TC 63X80X9TC 63809TC-CS TC 63X90X10TC X90X TC 65X80X8TC X80X SC 65X85X10SB X85X TC 65X88X10TC X88X SC 65X90X10SC X90X SC 65X100X10SC X100X TC9-CS 67X84X8AO X85X SC 68X90X10SC X90X10 48

51 Metric Interchange Shaft Seals BOLD NUMBERS ARE EXACT EQUIVALENTS. ALL OTHERS ARE CLOSEST EQUIVALENTS. All PEER Part # s prefixed with POS PEER Transcom CR/SKF National 70858SC 70X85X8SC X85X TC 70X90X12TC X90X TC 70X92X12TC X92X SC 70X95X13TC X95X TC 70X100X10TC X100X TC 72X96X9TC TC 75X95X10TC X95X TC 75X100X10TC X100X TC 75X105X13TC X105X TC 75X110X10TC X110X UA TC 75X120X13TC X120X SC 78X100X10SC X100X SC 80X100X10SC X100X TC 80X105X10TC X105X TC 80X110X10TC X110X TB-CSV-S 85X110X12VTF X110X12V TC 85X110X13TC X110X SC 85X115X13SC X115X TC 85X120X12TC X120X SC 90X110X13SC X110X TB-S 90X115X13TB X115X TB-V-S 95X120X12VTF X120X12V TC 95X120X12TC X120X SC 95X130X12SC X130X SC 100X120X10SC X120X SC 100X125X12SC X125X SC 100X130X12SC X130X SC 105X130X12TC X130X SC 105X140X12TC X140X TC 110X140X12TC X140X SC 115X140X13SC X140X TC 115X145X14TC X145X SC 120X140X10SC X140X SC 120X150X12TC X150X TF-CSV 120X150X12VTF X150X12V TC 125X150X12TC X150X SC 125X160X12TC X160X SC 130X160X12SC X160X TC 140X170X12TC X170X SC 140X170X13SC X170X TC 150X180X15TC X180X SC 160X185X10TC X185X SC 160X190X15TC X190X SC 180X210X15SB X210X TC 190X230X16TC X230X SC 220X250X15SC X250X SC 240X270X15SC X270X15 49

52 Oil Bath Seals & Materials and Specifications OIL BATH SEALS Introduction An Oil Bath Seal is a special style of seal designed specifically for the heavy duty truck and trailer industry. The PEER line of Oil Bath Seals has been developed to meet the long service life, simple handling and installation, superior quality and economy that are expected in today s heavy duty truck and trailer market. MATERIALS AND SPECIFICATIONS BASE POLYMER TEMPERATURE RANGE ADVANTAGES DISADVANTAGES NITRILE -40 to 250 F -40 to 121 C Good resistance to petroleum oils, water, silicone oils, greases and glycol based fluids. Good abrasion resistance, cold flow and tear resistance. Poor resistance to ozone and weather aging. POLYACRYLATE -30 to 300 F -34 to 149 C Good resistance to mineral oils, hypoid gear oils, E.P. additives, greases, aging and flex cracking. Fair cold temperature limit. Lower mechanical strength. Higher cost than Nitrile. Poor dry running ability and water resistance. FLUOROELASTOMER -40 to 400 F -40 to 204 C Good temperature resistance. Compatible with a wide range of fluids. Commonly chosen as a high temperature replacement for Nitrile or Polyacrylate. Fair resistance to water and dry running. High cost. CASE SAE No. AISI No. Material Application Cost Carbon steel General Low Stainless steel Corrosion resistant conditions High SPRING SAE No. AISI No. Material Application Cost Piano wire General Low Stainless steel Corrosion resistant conditions High 50

53 Standard Oil Bath Seal Designs POBS 5000 Series Metal O.D. Style Rubber O.D. Style POBS 7000 Series Metal O.D. Style Metal O.D. Style 51

54 Oil Bath Seal Installation 1. Inspect the spindle shoulder for nicks and roughness. Use a file or cleaning tool to remove all burrs. Smooth out with an emery cloth and wipe clean. 2. Inspect the inner hub bore and remove all burrs from the leading edge with a cleaning tool or emery cloth and wipe clean. 3. Select the correct seal adapter plate and bearing pilot and install on the tool handle. Prelube the inner bearing cone and place it into the bearing cup bore. 4. Lightly lubricate seal O.D. with clean oil. Place oil bath seal into hub bore. Hold tool straight and drive seal with firm blow until sound of impact changes as seal bottoms out. Check to see that seal is squarely in position and that inner bearing rotates freely. Apply thin layer of sealant to O.D. of spindle shoulder and I.D. of seal. 5. With the wheel mounted on a dolly, carefully align the hub assembly with the spindle and push into the correct position. Fill the hub with lubricant and install the hub. 6. Lubricate the outer bearing and install in the cup bore. Adjust the bearings to the bearing or vehicle manufacturer's specifications. Install the lock washer and outer nut. Install the hub cap using a new gasket and fill the cavity to the proper level with clean oil. 52

55 Oil Bath Seal Parts Listing & Interchange-POBS 5000 Series Exact Equivalents Close Equivalents PEER Part # CR/SKF Shaft Bore Seal O.D. Width Lip Mat. National Stemco POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Viton POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile POBS Viton POBS Nitrile A POBS Nitrile A 53

56 Oil Bath Seal Parts Listing & Interchange-POBS 5000 Series Exact Equivalents Close Equivalents PEER Part # CR/SKF Shaft Bore Seal O.D. Width Lip Mat. National Stemco POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile 54

57 Oil Bath Seal Parts Listing & Interchange-POBS 5000 Series Exact Equivalents Close Equivalents PEER Part # CR/SKF Shaft Bore Seal O.D. Width Lip Mat. National Stemco POBS Nitrile A POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Viton A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A POBS Nitrile A POBS Nitrile POBS Nitrile A POBS Nitrile A 55

58 Oil Bath Seal Parts Listing & Interchange-POBS 7000 Series Exact Equivalents Close Equivalents PEER Part # National Shaft Bore Seal O.D. Width Lip Mat. CR/SKF Stemco POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile 56

59 Oil Bath Seal Parts Listing & Interchange-POBS 7000 Series Exact Equivalents Close Equivalents PEER Part # National Shaft Bore Seal O.D. Width Lip Mat. CR/SKF Stemco POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Viton POBS A Nitrile POBS A Viton POBS A Viton POBS A Nitrile POBS A Nitrile POBS A 119,99 150,01 150,16 14,99 Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile POBS A Nitrile

60 PEER s Sales & Distribution Offices USA International California: Ceritos Florida: Clearmont, Tampa Georgia: Atlanta Illinois: Moline, Waukegan, Cary Indiana: Fishers Kansas: Olathe Kentucky: Louisville, Taylor Mills Louisiana: Natchitoches, Alabaster Michigan: Plymouth Missouri: Columbia New Hampshire: Manchester New York: Burnt Hills, Schoharie North Carolina: Charlotte Ohio: Pickerington, Chagrin Falls Oregon: Gresham Texas: Spring, Deer Park, Brownsville, Harlingen Virginia: Glen Allen, Vinton Wisconsin: St.Croix Falls Argentina PEER Bearing S.A. Coronel Larrabure 2260 ( Ruta 9 - Km 562 ) ( Zona Industrial ) 5900 Villa Maria Cordoba Argentina phone# (54) [email protected] Canada Calgary, Alberta Montreal, Quebec Mexico Guadalupe Brazil Porto Alegre Japan Chiba United Kingdom PEER Bearing Limited Unit 6, Chelworth Park Chelworth Road Cricklade, Wiltshire SN6 6HE, England phone # (44) [email protected] 58

61 Notes 59

62 60 Notes

63 PEER's World-Wide Manufacturing Facilities PEER Ball Bearing Factory, Xinchang, Zhejiang, China PEER Tapered Bearing Factory, Changshan, Zhejiang, China PEER Small Bore Bearing Factory, Cixi, Zhejiang, China PEER Bearing S.A. Cordoba, Argentina

64 Distributed by: USA Headquarters 2200 Norman Drive Waukegan, Illinois Tel: Fax: Proud Member of: Shaft Seals & Oil Bath Seals