Rod Ends, Sphericals, Rolling Element Bearings

Transcription

1 Rod nds, Sphericals, Rolling lement earings The irst ame in Rod nds T eim earings IS 00:2000 S

2 R earings has had a long tradition of innovation, commitment, and quality since the company was founded in. Today, R earings has grown into a world-class manufacturer of standard and customengineered bearings and related products, with a product focus on research, testing, and development of the best product for specific applications. hat e anufacture R earings, with facilities throughout orth merica and urope, provides bearings and precision products for applications in the construction, mining, material handling, transportation and off-highway equipment, robotics and automation, farming, machine tool, and semiconductor equipment industries. Through R erospace earings, the company is a major manufacturer of highly-engineered bearings and precision products for military, defense, and commercial aerospace applications. R's high-quality bearings include: eavy uty eedle Roller earings - Pitchlign caged heavy duty needle roller bearings, inner rings, type TJ TandemRoller bearings for long life. Spherical Plain earings - Radial, angular, contact, high misalignment, extended inner ring, uralube maintenance-free spherical plain bearings, QuadLube long life bearings, ImpactTuff case carburized bearings, ShimPack double-acting angular contact bearings, rosslube lubrication groove systems, and SpreadLock Seal. am ollowers and Yoke Rollers - Standard stud, heavy stud, yoke type, caged roller followers, R Roller long life cam followers, exlube universal cam followers, airframe track rollers. astguide rollers and carriage rollers, chain sheaves (for leaf chain), toothless sprockets (for roller chain), and heavy-duty roller bearing construction. Rod nds - ommercial and aerospace, precision, il-spec series, self-lubricating, inch and metric. eim, Unibal, and Spherco brands. earings - Radial, thrust, rod ends, spherical plain bearings, high temperature, high loads, inch and metric. iberglide brand. Thin Section all earings - Standard cross sections to one inch. Sizes to 40 inches. Stainless steel and other materials available. Seals available on all sizes and standard cross sections. Inch and metric. irframe ontrol earings - all bearing types, self-lubricating types, needle rollers, track rollers. Ground, Semiground, and Unground all earings - ull complement, utilizes design and burnished races for higher loads, long life, and smooth operation. owel Pins, Loose eedle Rollers, Shafts Tapered Roller and Tapered Thrust earings - ase-hardened and through-hardened in a variety of sizes, used in lass heavy truck and trailer wheel bearings, final drive transmissions and gear boxes. Large all and ylindrical Roller earings - all and cylindrical roller bearings up to 0 in. (. m).. Tapered roller and tapered roller thrust bearings up to 3 in. (. m).. Slewing rings up to in. (4.3 m).. ustom esigned earings - R produces a wide range of custom bearings in various materials for specific applications. eim Rod nds eim earings produces the industry's widest range of rod end types and sizes (inch and metric). The eim earings product range includes rod ends with brass race inserts in standard, precision, and high capacity designs; high strength two-piece designs; self-lubricating rod ends with engineered thermoplastic races or Teflon liners; and military standard rod ends for the ultimate in rod end performance. eim rod ends are also available with a variety of platings, coatings, and materials, and with a wide range of optional features such as lubrication fittings, left hand threads, and keyway slots. eim Spherical earings eim earings uses a wide variety of designs and materials to offer a comprehensive line of spherical bearings. Standard eim spherical bearing designs include high strength steel-on-steel precision spherical bearings with brass race inserts; high capacity self-lubricating spherical bearings with Teflon liners; and military standard spherical bearings. Standard material choices range from plain carbon steel to stainless steel. eim Unibal all earings The eim earings unique unground ball bearing is a high capacity full complement unitized bearing which provides long life and smooth operation in an economical package. Solid races (not split) which are unbroken by loading slots provide longer life than other unground ball bearings and will accommodate thrust loading. eim ball bearings are available with plain and flanged s, and in an extra capacity design. eim also designs and produces a wide range of special ball bearings. ow e an Serve You R has implemented a total quality control system that uses statistical quality control at all facilities, and manufactures in high volume to a just-in-time program. To serve the ongoing needs of customers, R has a network of over,00 distributors and sales engineers throughout orth and South merica and urope, with authorized agents worldwide. or assistance with your bearing application, contact: arranty ustomer Service R products are warranted for material and workmanship for a period not to exceed 0 days from shipment and for a value not to exceed purchase price. o other warranty is in effect. isclaimer and Intellectual Property Statement The materials comprising this atalog are provided by R earings as a service to its customers on an "as-is" basis for informational purposes only. R assumes no responsibility for any errors or omissions in these materials. R makes no commitment to update the information contained herein. R makes no, and expressly disclaims any, representations or warranties, express or implied, regarding the atalog, including, without limitation, any implied warranties of merchantability or fitness for a particular purpose. R makes no, and expressly disclaims any, warranties, express or implied, regarding the correctness, accuracy, completeness, timeliness, and reliability of the text, graphics and any other items in the atalog. Under no circumstances shall R, its affiliates, or any of their respective partners, officers, directors, employees, agents or representatives be liable for any damages, whether direct, indirect, special or consequential damages for lost revenues, lost profits, or otherwise, arising from or in connection with this atalog and the materials contained herein. ll materials contained in the atalog are protected by copyright laws, and may not be reproduced, republished, distributed, transmitted, displayed, broadcast or otherwise exploited in any manner without the express prior written permission of R. R's names and logos and all related trademarks (including R Part umbers, Series umbers, and one and up umbers), tradenames, and other intellectual property are the property of R earings and cannot be used without its express prior written permission. TL TTS Page o. Rod nds Selection Guide 4-,, X G, X G, Precision -,, R, R ommercial -3, ngineered Thermoplastic Race 4-,,, ircraft -, 20-2, S-S3 (formerly 22-2 IL--3) S, SG, S, SG etric Precision 2-2 Technical Section 2-3 Spherical earings LSS, LS, L, L, LSS, S Precision 32-3 LSS, LSSVV 3-3, L, L PP ommercial 3-3, G,, G (arrow) S-S0 (formerly IL--0), G,, G (ide) S-S0 (formerly 44-4 IL--0) SS etric Precision 4 Technical Section 4-0 Sleeve earings General Information P (Plain) S-S34/ (formerly 2 IL--34/) (langed) S-S34/2 (formerly 3 IL--34/2) Technical Section earings 4 all earings General Information R Standard.. R langed.. K xtra apacity pplications Special earings 0- otes 2-3 R S SPRIL RIGS SLV RIGS RIGS SPLS 2 3, 200, 200 R earings Incorporated. ll rights reserved. Teflon is a registered trademark of upont.

3 R S eim rod ends and spherical plain bearings are intended for linkage applications where a bearing must accommodate significant misalignment. hile spherical plain bearings offer flexibility in housing and mounting design, the user bears the responsibility for housing design and the cost of housing manufacture. Rod ends offer greater mounting convenience and provide a compact, lightweight, economical design alternative to the spherical plain bearing. eim earings ompany offers the industry s widest selection of rod end types and sizes. Rod nd onstruction eim offers three basic rod end constructions. The four piece rod end uses race inserts, typically of brass, to provide lubricity in the bearing area. This design offers reduced internal clearance, and provides smoother operation. It is ideal for dynamic applications. The two piece rod end uses a rod end body which is formed around a spherical ball. The comparatively heavy cross section of the rod end body in the two piece design provides high strength. This makes the two piece rod end ideal for highly loaded, static applications where high strength is required. The cartridge type rod end consists of a spherical plain bearing mounted in a rod end body. This design allows the optimum selection of materials for ball, race and rod end body. The cartridge type rod end can also accommodate a PT liner for selflubrication. This design is best suited for aircraft and military applications where material selection is a primary design consideration. Self-lubricating Rods nds eim produces metal-to-metal rod ends and self-lubricating rod ends. ll metal-tometal rod ends, including brass insert four piece types, require regular lubrication. This can be accomplished by splash or immersion oil lubrication, or by greasing through optional lubricators (grease fittings). Self-lubricating types are used where relubrication is not practical, or in applications where relubrication is not desirable, such as on food processing machinery or in clean environments. eim self-lubricating rods ends are available with bonded PT fabric liners, or with molded, engineered thermoplastic race inserts. Rod nd Grades eim rod ends are offered in four grades: precision, commercial, aircraft, and military. Precision rod ends are manufactured to tight tolerances for applications requiring improved linkage accuracy and reduced looseness. ommercial rod ends are produced using standard materials and manufacturing methods, and are an economical choice for industrial applications. ircraft rod ends use premium materials, and have magnafluxed rod end bodies. riginally intended for aircraft applications, aircraft rod ends are used in many industrial applications where a high degree of reliability is required. ilitary rod ends are produced in strict accordance with all applicable military specifications and are typically used in military and commercial aviation applications, or when il-spec approval is required. Precision Rod nds Grade and four piece precision rod ends use brass race inserts for lubricity and clearance control. They are produced to tight tolerances for applications requiring a more precise rod end; for example, a linkage where positioning accuracy is essential. These rod end bodies and balls are plated for corrosion resistance. Series, X G and X G four piece precision extra capacity rod ends are the high strength series intended for more heavily loaded, static and dynamic industrial applications. These rod ends have heat treated bodies for increased strength and aluminum bronze race inserts for high bearing capacity. The rod end bodies are protective coated for corrosion resistance and the balls are chrome plated for superior wear and corrosion resistance. Series (male) and series X G (female) have common thread sizes. Series X G (male) have oversized shanks for additional shank strength. Series and : pages - Series, X G and X G: pages - I UIL R S Series Size Range, 3/" to ", X G, X G " to 3/4", 3/" to 3/4" R, R 3/" to 3/4", 3/" to 3/4" R QUIK SLTI GUI Product eatures Precision Grade rass Inserts our Piece onstruction Precision Grade luminum ronze Inserts, igh Strength ody, our Piece onstruction ommercial Grade rass Inserts our Piece onstruction ommercial Grade Two Piece onstruction ommercial Grade Self Lubricating Thermoplastic Race, aximum Temperature ustomer enefits Low riction, Long ynamic Life, Smooth eel, Good onformity igh apacity Version Low riction, Long ynamic Life, Smooth eel, Good onformity igh Loads, Reversing Loads, Shock Loads, ost ffective aintenance ree ommon pplications ontrol Linkages, or Reduced Play, ccelerator Linkages eavy uty pplications Packaging achine Linkages rake and lutch Pedals or eavy achinery, Satellite ish ontrols ood Processing, Paper achinery, us oor losures RIL PRISI IRRT ILITRY I SRIS X G X G R R est etter Good Yes PG LIG SILLTIG RVRSIG SK PRISI RRSI RSIST SL-LURITIG IL-SP IL--3 TPRTUR ommercial Rod nds Series and four piece commercial rod ends use eim s classic brass race insert design for lubricity and clearance control. These rod ends are preferred for dynamic applications. eim commercial rod ends have zinc plated bodies and nickel plated balls for corrosion resistance. Series R and R two piece commercial rod ends offer high strength for heavy static loads. eim s unique manufacturing process for two piece rod ends yields the industry s best conformity between ball and body for maximum bearing capacity. Series and : pages - Series R and R: pages -3 Series & self-lubricating commercial rod ends use an engineered thermoplastic race for applications where relubrication is not practical or desirable. The rod end body and ball are plated for corrosion resistance. This series is also available in stainless steel for superior corrosion resistance. Series and : page SIZ RG 3/" to " " to 3/4" 3/" to 3/4" 3/" to 3/4" 3/" to 3/4" /" to " 3/" to " 3/" to " 3/" to " R TRIL RSS LUIU RZ RSS STL TR- PLSTI RSS RSS PT PT SIG UR PI T PI L R UR PI RTRIG ircraft Rod nds Series and four piece aircraft rod ends have magnafluxed rod end bodies for a high degree of assurance of rod end integrity. The bearing surface is a chrome plated ball on brass race inserts. This series was originally intended for general aviation applications and is also used in many industrial applications where rod end reliability is critical. Series and special purpose aircraft rod ends use materials and construction identical to series and but have different dimensions. Series and self lubricating aircraft rod ends use eim s UIL PT liner and cartridge type construction. The eim UIL PT liner is approved to S-S0 (formerly IL--0). Series and : pages - Series and : pages - Series and : pages 20-2 ilitary Rod nds Series and milspec rod ends use eim s Type UIL PT liner and cartridge type construction. Rod end bodies are made from 4340 alloy steel, heat treated to S-S-- (formerly IL--), and are cadmium plated. The outer races are made from heat treated -4P stainless steel (S 43). The balls are made from heat treated 440 stainless steel (S 30). The eim UIL PT liner is approved to S-S0 (formerly IL- -0). The and series mil-spec aircraft rod ends are approved to S- S3 (formerly IL--3). These premium rod ends are primarily intended for use in commercial and military aviation applications. Series : pages Series : pages 24-2 etric Rod nds Series S, SG, S and SG four piece, precision, metric rod ends use brass race inserts for lubricity and clearance control. They are produced to tight tolerances for applications where a precision rod end is required in a metric size. The two piece construction offers the added benefit of high strength for high loads. eim also offers a wide variety of other metric rod ends. ontact eim for availability and specifications. Series SG and SG: Pages 2-2 ptional Rod nd eatures eim rod ends are available with male and female threaded shanks. Standard rod ends have right hand threads. Left hand threads are available as an option. Lubricators are standard on selected series and are available as an option on all other series. Shank keyways are optionally available on most series to engage lock washer tangs. wide range of other optional features includes plain shanks and special plating. R S 4

4 Precision Series our Piece - etal-to-etal Precision Series our Piece - etal-to-etal R S R S LURITR PTIL LURITR PTIL L Series R UR 3 4 ❻ ISIS I IS LGT T USIG TR TR TR LT RIL PPRX R IT IT LGT SIZ L ➐ IGT U-3 R R L LS ➎ uter ember: arbon steel, with protective coating for corrosion resistance all: 20 lloy steel, heat treated, and chrome plated Inserts: rass ➎ ,00 2,00 4,000,000,000,00,300 2, ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Tolerances for size: ❻ uter ember: lloy steel Inserts: ne piece carbon steel race ➐ Load ratings reflect loads without lubricator. or loads with lubricator contact eim ngineering. Series R UR 3 4 ❻ R IT USIG IT LGT T TR ISIS I IS uter ember: arbon steel, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, and chrome plated rass ➎. 2➎ K LT RSS R TR TR TR LGT SIZ LTS ISIS L➐ J K L - U-3 R R L ➎.4.. ➎... ➎ ❶ dd letter L to prefix to indicate Left and thread xample: L 4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Tolerances for size: K, J, L +/-.0 ❻ uter ember: lloy steel Inserts: ne piece carbon steel race ➐ Load ratings reflect loads without lubricator. or loads with lubricator contact eim ngineering. J RIL,0 2,00 3,30 4,40,30,400,00,300 2,400 PPRX IGT LS

5 Precision xtra apacity Series our Piece - etal-to-etal Precision xtra apacity Series our Piece - etal-to-etal R S ➎ LURITR PTIL ➎ ➏ LURITR ISPTI L L R S Series X G Series X G K J R UR X4G XG XG XG XG XG XG R ISIS I IS LGT T USIG TR TR TR LT IT IT LGT SIZ U -3 R R RIL L IT ITUT LURITR LURITR L 3,20 4,20,240,20,20 3,40 2,0,0,4,0 3,0,340 2,00 2,00 PPRX IGT LS R R UR +.00 X4G XG XG XG XG XG XG IT ISIS I IS LGT T USIG TR TR TR LT IT LGT SIZ U -3 R R RSS R LTS J K TR ISIS L RIL L L,0,4,0 3,0,340 2,00 2,00 PPRX IGT LS uter ember: 430 or 4340 lloy steel, heat treated, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, chrome plated opper alloy Series R UR 4 IT USIG IT ISIS I IS LGT T TR TR LGT ❶ dd letter L to prefix to indicate Left and thread xample: XL4G ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ elete letter G from suffix to indicate no lubricator xample: X4 TR SIZ LT R U-3 R R RIL L ITUT LURITR L 4,20,0,00 3,0,340 2,00 2,00 PPRX IGT LS uter ember: 430 or 4340 lloy steel, heat treated, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, chrome plated opper alloy ❶ dd letter L to prefix to indicate Left and thread. xample: XL4G ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Lubricator standard on X G Series ➏ elete letter G from suffix on X G Series to indicate no lubricator xample: X4 uter ember: 430 or 4340 lloy steel, heat treated, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, chrome plated opper alloy ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Lubricator optional on series xample: 4G

6 ommercial Series our Piece - etal-to-etal ommercial Series our Piece - etal-to-etal R S R S LURITR PTIL LURITR PTIL L Series R UR 3 4 R IT USIG IT ISIS I IS LGT T TR TR LGT TR SIZ LT U -3 R R RIL L L 00,00 2,00 4,000,000,000,00,300 PPRX IGT LS Series R UR 3 4 R ISIS I IS LGT T RSS USIG TR TR TR LT R TR IT IT LGT SIZ LTS ISIS J K L U-3 R R K J RIL L L,0 2,00 3,30 4,40,30,400,00,300 PPRX IGT LS uter ember: arbon steel, with protective coating for corrosion resistance all: 20 lloy steel, heat treated, chrome plated Inserts: rass ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 uter ember: arbon steel, with protective coating for corrosion resistance all: 20 lloy steel, heat treated, chrome plated Inserts: rass ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0

7 ommercial xtra apacity Series Two Piece - etal-to-etal ommercial xtra apacity Series Two Piece - etal-to-etal R S R S LURITR PTIL Series R Series R R UR 3R 4R R R R R R R ISIS I IS LGT T USIG TR TR TR LT R IT IT LGT SIZ U R R RIL L L 0 2,000 3,000,000,00,00,000 4,000 PPRX IGT LS R UR 3R 4R R R R R R R ISIS I IS LGT T RSS USIG TR TR TR LT R TR R IT IT LGT SIZ LTS ISIS J K L -.0 R R - U-3 R R R R R RIL L L 2,000 3,200 3,00,000,00,00,000 4,000 PPRX IGT LS uter ember: arbon steel, with protective coating for corrosion resistance all: 20 lloy steel, heat treated, chrome plated ❶ dd letter L to prefix to indicate Left and thread xample: L4R ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 uter ember: arbon steel, with protective coating for corrosion resistance. all: 20 lloy steel, heat treated, chrome plated ❶ dd letter L to prefix to indicate Left and thread xample: L4R ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 3

8 ommercial Series R S R S L 4 I Series or commercial applications where a self-lubricating bearing is either desirable or necessary, eim developed eim Series bearings. eim bearings are designed with an engineered thermoplastic race material and offer a lower coefficient of friction than metal-to-metal types that use conventional lubricants. It is a resilient material that performs well under vibratory and dynamic loading and withstands dynamic loads up to 300 PSI. here to Use I earings eim bearings should be used in applications where the bearing cannot be periodically lubricated or where it is desirable to eliminate the need for regular maintenance. They are also recommended for applications where there is considerable vibration. The resilience of the engineered thermoplastic race absorbs vibration without causing fretting or galling of the surface. The torque level of the bearing will be low because of the low coefficient of friction of the hardened steel ball on the engineered thermoplastic race. The coefficient of friction for eim bearings is approximately 0., but will vary somewhat depending on the loads, speeds, temperatures, and solvents that are present. The chart on this page shows a typical bearing wear pattern of eim bearings and how they vary with number of oscillations. ear in Inches nvironmental haracteristics eim bearings have good environmental tolerances. They offer advantages over bearings that use a nylon race because the eim engineered thermoplastic race absorbs very little moisture. It is generally resistant to alcohols, aldehydes, esters, ethers, hydrocarbons, weak acids and bases, water and agricultural chemicals. imensional stability is quite good when exposed to these substances, however the eim engineering department should be contacted for recommendations on specific performance characteristics. ear vs. scillations,000 0,000 00,000 scillations (+/- radial rotation) This chart shows typical wear of engineered thermoplastic race bearings (load at one-half static rating - ball surface velocity as noted). Series R UR 3 4 Series uter ember: arbon steel, with protective coating for corrosion resistance all: Race: R IT 20 lloy steel, heat treated, chrome plated ngineered thermoplastic ISIS I IS uter ember: arbon steel, with protective coating for corrosion resistance all: Race: R UR 3 4 LGT T USIG TR R IT IT R R lloy steel, heat treated, chrome plated ngineered thermoplastic TR LGT TR SIZ ❶ dd letter L to prefix to indicate Left and thread. xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 4, 2 thru 30 ❹ This series is also available with 300 Series Stanless Steel outer member and ball. Part number is S. ontact factory for availability. ISIS I IS LGT T RSS USIG TR TR TR LT R TR IT LGT SIZ LTS ISIS J K L R R - U -3 R R R R R K + - U-3 R LT R RIL L L 00,00, 2,0 2,00 3,42 4,2,00 RIL L L 00,00, 2,0 2,00 3,42 4,2,00 PPRX IGT LS PPRX IGT LS ❶ dd letter L to prefix to indicate Left and thread. xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 4, 2 thru 30 ❹ This series is also available with 300 Series Stanless Steel outer member and ball. Part number is S. ontact factory for availability. J

9 Precision ircraft Series our Piece - etal-to-etal Precision ircraft Series our Piece - etal-to-etal R S R S LURITR PTIL LURITR PTIL ISPTI L L K J Series R UR ❻ R IT ➎ uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, chrome plated rass USIG IT ISIS I IS ➎ LGT T TR TR SIZ LSS -3 R TR LGT U.40-32U -32U 0-2U -24U 0-24U -20U 0-20U 0-U 0-U -U LT R RIL L ➐ L ,00 2,00 4,000,000,000,00,300 2,400 PPRX IGT LS ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Tolerances for size: ❻ uter ember: lloy steel Inserts: ne piece carbon steel race ➐ Load ratings reflect loads without lubricator. or loads with lubricator contact eim ngineering. Series R UR uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: ❻ R J K L LSS -3 R R ➎.4. 2 ➎ U.40-32U -32U 0-2U -24U 0-24U -20U 0-20U 0-U 0-U -U ➎ ➎ ➎ 20 lloy steel, heat treated, chrome plated rass IT USIG IT LGT T TR TR LGT ISIS I IS TR SIZ LT RSS R LTS TR ISIS RIL L L,200,00,0 2,00 3,30 4,40,30,400,00,300 2,400 PPRX IGT LS ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 ➎ Tolerances for size: K, J, L +/-.0 ❻ uter ember: lloy steel Inserts: ne piece carbon steel race ➐ Load ratings reflect loads without lubricator. or loads with lubricator contact eim ngineering.

10 Precision Special Purpose ircraft Series our Piece - etal-to-etal Precision Special Purpose ircraft Series our Piece - etal-to-etal R S R S LURITR PTIL ISPTI L LURITR PTIL L K J Series R UR R uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: 20 lloy steel, heat treated, chrome plated rass IT.44 USIG IT ISIS I IS LGT T TR TR LGT + - TR SIZ U R....3 LT R RILL R RIL L L,00 2,0 2,0 2,0,00 3,0 2,0 PPRX IGT LS ❶ dd letter L to prefix to indicate Left and thread xample: L344 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0 Series R UR uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Inserts: R lloy steel, heat treated, chrome plated rass IT USIG IT LGT T TR TR LGT ISIS I IS TR SIZ LT RSS R LTS TR ISIS J K L U -3 R R RIL L L 2,0 2,0 2,0 2,0 2,0 3,00 PPRX IGT LS ❶ dd letter L to prefix to indicate Left and thread xample: L344 ❷ or design options, see page3 ❸ or ngineering data, see pages 2 thru 30 ❹ tolerance across inserts is +/-.0

11 Precision ircraft Series Precision ircraft Series UIL UIL R S R S ISPTI L Series R UR 3 4 uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Race: 20 lloy steel, heat treated, chrome plated luminum Liner: Self-lubricating UIL ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30, 4 ❹ Tolerances for size: Series ISIS I IS ISIS I IS LGT T LGT T RSS USIG TR TR TR LT RIL PPRX USIG TR TR TR LT R TR RIL PPRX R IT IT LGT SIZ L IGT R IT IT LGT SIZ LTS ISIS L IGT J K L R U-3 R R L LS UR U-3 R R L LS , , , , , , , , , , , , , , ❹ 2 ❹ , ❹ 2❹ ❹ ❹ ❹ 2, uter ember: ircraft quality carbon steel, magnetic particle inspected, with protective coating for corrosion resistance all: Race: 20 lloy steel, heat treated, chrome plated luminum Liner: Self-lubricating UIL K L ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ or design options, see page 3 ❸ or ngineering data, see pages 2 thru 30, 4 ❹ Tolerances for size: K, J, L J 20 2

12 ilitary Series (3/) ilitary Series (3/) UIL Q R S Series I PRT UR / S R IT USIG IT LGT T TR TR LGT ISIS I IS TR SIZ UJ R LT I K KYY P KYY LT G K ISLIGT GL Q I 4 3 TR PIT I. RUUT PR IL--3 KYY PTIL ULTIT RIL L L 2,30 4,0,,0,000,00 2,00 2,300 34,00 0,300 TIGU L G L,40 ➎ 2,30 2,0 ➏ 3,0 4,00,0 ➏,,00 3,0 30,400 XIL PR L L,000,000,0,0,0 2,040 2,430 2, 3,320 4,340 P PPRX IGT LS L RTTIL RKY TRQU I - PUS I X SLV SPRIL R S uter ember: 4340 lloy steel, heat treated, magnetic particle inspected, cadmium plated and chromate treated all: Race: Liner: 440 heat treated -4P heat treated Self-lubricating UIL per S-S0 (formerly IL--0) ❶ dd letter L to prefix to indicate Left and thread. xample: L4 ❷ dd letter K to prefix to indicate Keyway xample: K4 ❸ or liner specification, see page 4 ❹ I is qualified to supply this part and all variations per S-S3 (formerly IL--3) ➎ ased on bolt bending fatigue strength,000 PSI ➏ Shank limitation 22 23

13 ilitary Series (3/2) ilitary Series (3/2) UIL Q R S I LT R S.0 R I.0.00 R ISPTI L L KYY PTIL Series K J ISIS I IS I PRT UR /2 S R IT USIG IT LGT T TR TR LGT TR SIZ LT UJ-3 R I K TR ISIS L RSS R LTS ISLIGT GL Q ULTIT RIL L TIGU L XIL PR L PPRX IGT L RTTIL RKY TRQU I - PUS J X -.0 I L L L LS I X ,30 4,0,,0,000,00 2,00 2,300 34,00 0,300,40 ➎ 2,30 3,020 3,0 4,00,20,,00 3,0 30,400,000,000,0,0,0 2,040 2,430 2, 3,320 4, uter ember: 4340 lloy steel, heat treated, magnetic particle inspected, cadmium plated and chromate treated all: Race: Liner: 440 heat treated -4P heat treated Self-lubricating UIL per S-S0 (formerly IL--0) ❶ dd letter L to prefix to indicate Left and thread xample: L4 ❷ dd letter K to prefix to indicate Keyway xample: K4 ❸ or liner specification, see page 4 ❹ I is qualified to supply this part and all variations per S-S3 (formerly IL--3) ➎ ased on bolt bending fatigue strength,000 PSI 24 2

14 etric Precision Series our Piece - etal-to-etal etric Precision Series our Piece - etal-to-etal R S R S G G J L K X Series S, SG ISIS I ILLITRS LGT T USIG TR VRLL TR TR LT RIL PPRX R IT IT LGT LGT SIZ L IGT G R UR R R da g S x 0, S x S x, SG x,.2,20 SG x, ,0 SG x ,00 0 SG x ,00 0 SG x, , SG x, , SG x, ,0 420 SG x ,000 0 Series S, SG R UR S S S SG SG SG4 SG SG SG20 SG22 SG2 LGT T TR ISIS I ILLITRS LT RSS R LTS USIG VRLL TR TR TR R IT IT LGT LGT SIZ ISIS G J X K L x 0, x x,2 x, x, 4 x 2 x 2 x, 20 x, 22 x, 24 x 2 R R RIL L da 0 0 0,320,0 2,00 2,00 2,40 3,430 4,0,000 PPRX IGT g uter ember: arbon steel, with protective coating for corrosion resistance all: Inserts: hrome steel, heat treated rass ❶ dd letter L to prefix to indicate Left and thread xample: SL ❷ lso available: extra capacity, stainless steel, PT liner, chrome-plated ball, reduced play. onsult factory for information. ❸ Letter G indicates lubricator (SG to SG2) uter ember: arbon steel, with protective coating for corrosion resistance all: Inserts: hrome steel, heat treated rass ❶ dd letter L to prefix to indicate Left and thread xample: SL ❷ lso available: extra capacity, stainless steel, chrome-plated ball, reduced play. onsult factory for information ❸ Letter G indicates lubricator (SG to SG2) 2 2

15 R S RIL L The maximum static radial load permissible for a rod end depends on three factors: race material compressive strength; rod end head strength; and shank strength. The maximum static radial load is determined by taking the lowest of the three following values: Race material compressive strengths (R) Rod end head strength (T) angle of R = x x X insert construction T = [ - ( +. )] x x X cartridge type construction expressed in radians Shank Strength (S) here: male threaded rod end S = [(root diameter of thread 2 x.) - ( 2 x.)] x X female threaded rod end S = [(J 2 x.) - (major diameter of thread 2 x.)] x X = all iameter = ousing idth X = llowable Stress (see table) = ead iameter = iameter of rilled ole in Shank of ale Rod nds J = Shank iameter of emale Rod nd Technical ata ISLIGT The angle of misalignment in a rod end is controlled by the outside diameter of the head. The maximum degree of misalignment is obtained when the head contacts the side of the fork or clevis in which it is mounted. aximum misalignment is calculated by the following formula. Rod nd ngle (α): here: aterial α = SI - SI - = ead diameter or diameter of outer race = ousing width = all width α TRIL STRSS TL llowable Stress (PSI) rass 30,000 luminum ronze 3, Series Stainless Steel 3,000 Low arbon Steel 2,000 lloy Steel 40,000 ngles of misalignment for series: R R X G X G R SIZ ngles of misalignment for series: R SIZ ISLIGT +/- GRS ISLIGT +/- GRS STUS Studs are used in combination with eim rod ends to simplify mounting. Studs are compatible with the following eim rod end series: R R The stud is designed to accommodate up to ±2 misalignment in any direction and has a wrench flat to facilitate tightening. dd letter Y to suffix to indicate stud. xample: Y S T R 2 right hand thread only R S XIL L ngles of misalignment for series: STU ISIS The maximum available axial load for a rod end is determined by the following formula. This formula does not take into consideration bending of the shank due to a moment of force. lso, this formula does not consider the strength of the stake in cartridge type of construction. xial Strength () here: =. [( +. ) 2 2 ] x X X = llowable Stress (See Table) = all iameter = ousing idth R SIZ ISLIGT +/- GRS T IT R SIZ 3 4 R ISIS I IS S +0-0 U

16 KYYS Keyway slots, where available, are dimensioned as follows. ontact the eim ngineering epartment to determine keyway slot availability on a particular size. L L ILITRY SPIITIS any of the processes used by eim in the manufacture of rod ends are performed to U.S. ilitary Specifications. partial list of these specifications follows: esign ptions eim Unibal rod end and spherical bearings can be ordered with the following design options at extra cost. SIG PTIS PTI R TS SRIS RRIG ISTRUTIS & PRT UR XPL R SPIYIG SIG PTIS R S PRSS Performed in accordance with: hrome Plated alls LS add P to part number suffix xample: LS with a chrome plated ball would be an LSP R S P R TR LGT.00 S.0.00 R.0 R.00 TYP P TYP 0 TYP TYP nodize admium Plate hrome Plate eat Treat agnetic Particle Inspection Penetrant Inspection S-S--2 Type or 2 (formerly IL--2 Type or 2) S-S-QQ-P-4 Type lass 2 (formerly QQ-P-4) S-S--320 lass 2 (.0002 min) (formerly QQ--320) S-S--(formerly IL--) S-S--(formerly IL--) ST--444 ST-4 (formerly IL-I-) ross rilled il ole Keyway/Keyslot (per S ) Lubricators -Zerk Type LSS L L LSS X G R S L X G R add G to part number suffix xample: an LSS with cross drilled oil hole in ball and race and groved I.. on the ball would be an LSSG add K to part number prefix xample: an with a keyway would be an K. (See page 30 for Keyway/Keyslot specifications) add G to part number suffix xample: an with a zerk type lubricator would be an G (available on sizes 4 through only) TR R R KYY (Ref S ) ISIS I IS P S R R lush type Stainless Steel Inserts (300 Series) Stud X R X LS R X R X LSS R add G to part number suffix xample: an with a flush type lubricator would be an G (available on sizes 4 through only) add J to part number prefix xample: an with 300 series stainless steel inserts would be an J ote: and have a one piece race (cartridge type) add Y to part number suffix xample: an with a stud would be an Y (See page 2 for stud specifications.) 30 3

17 Precision Special Purpose Series our Piece - etal-to-etal Precision Special Purpose Series our Piece - etal-to-etal LURITI L LURITI L SPRIL RIGS Series LSS SPRIL RIG UR LSS2 LSS3 LSS4 LSS LSS LSS LSS LSS LSS LSS LSS4 LSS R UTSI IT ISIS I IS USIG IT R LT LURITI GRV RIL L PPRX IGT R R L LS ,000 2,0 4,200,00,0,2,200 4,000,00 2,0 33,00 3, Series LS SPRIL RIG UR LS3 LS4 LS LS LS LS LS LS LS LS LS24 LS30 ISIS I IS R UTSI IT USIG IT R LT R R LURITI GRV RIL L L 2,0,24,0,0,0,00 2,00 4,00 4,200 3,000,000 3,00 PPRX IGT LS SPRIL RIGS uter ember: 430 or 4340 lloy steel, heat treated, with protective coating for corrosion resistance on all surfaces exposed after installation. all: 20 lloy steel, heat treated, chrome plated ❶ or design options, see page 3 ❷ or ngineering data, see pages 4 and 0 ❸ tolerance across inserts is +/-.0 uter ember: arbon steel, with protective coating for corrosion resistance on all surfaces exposed after installation all: 20 lloy steel, heat treated ❶ or design options, see page 3 ❷ or ngineering data, see pages 4 and 0 ❸ tolerance across inserts is +/-.0 Inserts: opper alloy Inserts: rass 32 33

18 Precision Series Two Piece - etal-to-etal Precision Series Two Piece - etal-to-etal LURITI L LURITI GRV SPRIL RIGS Series L, L, LSS SPRIL RIG UR L2 L3 L4 L L L L L L L L4 L L2 L3 L4 L L L L L L L L4 L LSS2 LSS3 LSS4 LSS LSS LSS LSS LSS LSS LSS LSS4 LSS R UTSI ISIS I IS IT.2 uter ember: L: 430 or 4340 lloy steel, heat treated, with protective coating for corrosion resistance on all surfaces exposed after installation L: luminum bronze LSS: 300 Series stainless steel USIG LT IT R R R L SRIS 4,400,40,000 3,00,0 22,300 2,00 3,000 4,000,000 3,000,000 RIL L L L SRIS 2,000 2,0 4,200,00,0,300,200 4,00 20,000 30,000 43,000 2,000 LSS SRIS 2,00 4,000,0,0,00,00 3,00,200 2,00 3,00 4,00 3,00 ❶ or design options, see page 3 ❷ or ngineering data, see pages 4 and 0 PPRX IGT LS Series S uter ember: -4 P Stainless steel, heat treated all: SPRIL RIG UR S3 S4 S S S S S S S S4 S R UTSI Stainless steel, heat treated, chrome plated ISIS I IS USIG LT RIL PPRX IT IT R L IGT R R L LS ,00,00,400 4,000,0 20,000 2,000 3,000 4,000,000 3, ❶ or design options, see page3 ❷ or ngineering data, see pages 4 and 0 SPRIL RIGS all: L: 20 lloy steel, heat treated, chrome plated L: 20 lloy steel, heat treated, chrome plated LSS: 440 Stainless steel, heat treated 34 3

19 Precision Series Precision Series UIL UIL SPRIL RIGS Series LSS SPRIL RIG UR LSS2 LSS3 LSS4 LSS LSS LSS LSS LSS LSS LSS LSS4 LSS ISIS I IS UTSI USIG LT RIL PPRX R IT IT R L IGT R R L LS ,200 4,400,00,200,00 4,0,00 22,00 2,000 42,200,300, Series LSSVV SPRIL RIG UR LSSVV2 LSSVV3 LSSVV4 LSSVV LSSVV LSSVV LSSVV LSSVV LSSVV LSSVV LSSVV4 LSSVV R UTSI IT.2 ISIS I IS USIG IT R LT RIL L PPRX IGT R R L LS ,000 2,0 4,200,00,0,300,200 4,00 20,000 30,000 43,000 2, SPRIL RIGS uter ember: 300 Series stainless steel all: 440 Stainless steel, heat treated ❶ or liner specification, see page 4 ❷ or ngineering data, see pages 4 thru 0 uter ember: 300 Series stainless steel all: 440 Stainless steel, heat treated ❶ or liner specification, see page 4 ❷ or ngineering data, see pages 4 thru 0 Liner: UIL Liner: VV UIL 3 3

20 ommercial Series Two Piece - etal-to-etal ommercial Series Two Piece - etal-to-etal LURITI L LURITI L SPRIL RIGS Series SPRIL RIG UR R UTSI IT.2 ISIS I IS USIG LT RIL PPRX IT R L IGT R R L LS LURITI GRV 3,20 4,00,40,20,200 3,00,00 2,000 30,000 4,0 4, Series L uter ember: arbon steel, with protective coating for corrosion resistance on all surfaces exposed after installation all: SPRIL RIG UR L L L20 L24 L2 L32 ISIS I IS UTSI USIG LT RIL R IT IT R L R R L ,2,440,440 3,0,000 20, 20 lloy steel, heat treated, chrome plated ❶ or design options, see page 3 ❷ or ngineering data, see pages 4 thru 0 LURITI GRV SPRIL RIGS uter ember: arbon steel all: 20 lloy steel, heat treated, chrome plated ❶ or design options, see page 3 ❷ or ngineering data, see pages 4 thru 0 Series L PP RTIIG RIG USIG SL SPRIL RIG UR LPP LPP L20PP L24PP UTSI USIG IT IT RIL L R LT PPRX. GL ISLIGT PPRX /SLS IGT R R GRS L LS /2 /2 /2 /2 3,00 3,00 4,000 30, uter ember: arbon steel, with protective coating for corrosion resistance all: 20 lloy steel, heat treated, chrome plated Seals: Synthetic rubber 3

21 ilitary Series (S44, S4) ilitary Series (S44, S4) UIL Q G SPRIL RIGS Series, G X 20 I (SIZ 3-4) 30 (SIZ - ) TIL X 30 S STK.0 R (SIZ 3 - ).00.0 R (SIZ - ).0 SPRIL RIGS I PRT PLI S44 S I PRT G3 G4 G G G G G G G G4 G GRV S4 S R UTSI ISIS I IS IT USIG IT TR ISIS G LT LIIT L SILLTIG L L RTTIL RKY TRQU (RG) S Q L X R R G I RIL XIL L I-LS ,,040,0,40 3,200,00 23,200 30,00 4,400 2,200 2, ,0,400 2,0 3,0 4,20,0,30,0,00 3,320,40,00,00,400 3,000,40 23,00 30,20 3, PPRX IGT LS uter ember: -4P Stainless steel heat treated all: 440 Stainless steel heat treated Liner: Self-lubricating UIL per S-S0 (formerly IL--0) ❶ or liner specification, see page 4 ❷ eim is qualified to supply this part and all variations per S-S0 (formerly IL--0) 40 4

22 ilitary Series (0/4, 0/) ilitary Series (0/4, 0/) 0 I LT TYP Q G UIL SPRIL RIGS Series, G X 20 I (SIZ 4 - ) 30 (SIZ - ) TIL X 30 S STK.0 R (SIZ 4 - ).0.0 R (SIZ - ).0 SPRIL RIGS I PRT 4 4 PLI 0/4 S 4 4 I PRT G4 G G G G G G G G4 G GRV 0/ S 4 4 R ISIS I IS G S Q L R -.00 X X UTSI IT USIG IT TR ISIS.0.0 LIIT L SILLTIG L L RTTIL RKY TRQU (RG) PPRX IGT G I RIL XIL L I-LS LS.0.0,0,00,200,0,20 22,0 2,00 40,00,0 3, ,0,400 2,0 3,0 4,20,0,30,0 2,0 3,00 4,00,00,20,00 3,20,400 2,0 3, uter ember: -4P Stainless steel heat treated all: P3- Stainless steel heat treated Liner: Self-lubricating UIL per S-S0 (formerly IL--0) ❶ or liner specification, see page 4 ❷ eim is qualified to supply this part and all variations per S-S0 (formerly IL--0) 42 43

23 ilitary Series (S42, S43) ilitary Series (S42, S43) UIL Q G SPRIL RIGS Series, G X 20 I (SIZ 3-4) 30 (SIZ - ) TIL X 30 S STK.0 R (SIZ 3 - ).00.0 R (SIZ - ).0 SPRIL RIGS I PRT PLI S42 S I PRT G3 G4 G G G G G G G G G4 G GRV S43 S R ISIS I IS UTSI IT USIG IT G TR ISIS S X R LT R Q G I 4 3 LIIT L RIL 2,00,00,400 3,00 20,00,00 2,400 2,00 2,000 3,000,200 4,000 L XIL,0,0,40 2,30 3,0 3,0 4,0,30,30,30,00,300 SILLTIG L L 4,0 4,0,00,3,0,0 4,0,0 20,20 2,200 33,00,20 L RTTIL RKY TRQU (RG) I-LS PPRX IGT LS uter ember: -4P Stainless steel heat treated all: 440 Stainless steel heat treated Liner: Self-lubricating UIL per S-S0 (formerly IL--0) ❶ or liner specification, see page 4 ❷ eim is qualified to supply this part and all variations per S-S0 (formerly IL--0) 44 4

24 ilitary Series (0/2, 0/3) ilitary Series (0/2, 0/3) 0 I LT TYP Q G UIL X S STK 30 SPRIL RIGS Series, G TIL X R SPRIL RIGS I PRT - 4 PLI 0/2 S - 4 I PRT G G G G G G G4 G GRV 0/3 S 4 ISIS I IS L RTTIL UTSI USIG TR ISIS LIIT L RKY R IT IT SILLTIG TRQU PPRX G S Q L L (RG) IGT R -.00 X X -.0 G I RIL XIL L I-LS LS ,300 3,0, ,300 3,0, ,400 4,0, ,00,30 3, ,000,30, ,000,30 24, ,000,00 2, ,000,300 4, uter ember: -4P Stainless steel heat treated all: P3- Stainless steel heat treated Liner: Self-lubricating UIL per S-S0 (formerly IL--0) ❶ or liner specification, see page 4 ❷ eim is qualified to supply this part and all variations per S-S0 (formerly IL--0) 4 4

25 SPRIL RIGS Series SS SPRIL RIG UR uter Ring: all: Inserts: SS SS SS SS SS SS4 SS SS SS20 SS22 SS2 etric Precision Series our Piece - etal-to-etal arbon steel, with protective coating for corrosion resistance hrome steel, heat treated rass R UTSI h ISIS I ILLITRS IT USIG IT LURITI L LT R R RIL L da 0 0,0 2,30 3,40 4,020,000,,30,30,00 PPRX IGT g ❶ lso available stainless steel teflon liner chrome plated ball reduced play consult factory for information RIL L ILITRY SPIITIS Spherical earing Technical ata The maximum static radial load is calculated using the following formula: R = x x X XIL L The maximum static axial load is calculated using the following formulae: xial Strength () here:. or four piece insert construction bearings =. [( +.) 2 2 ] x X 2. or two piece (cartridge type) bearings =.( 2 ) x X = all iameter = ousing idth X = llowable Stress (see table below) aterial TRIL STRSS TL llowable Stress (PSI) rass 30,000 luminum ronze 3, Series Stainless Steel 3,000 Low arbon Steel 2,000 lloy Steel 40,000 any of the processes used by eim in the manufacture of spherical bearings are performed to U.S. ilitary Specifications. partial list of these specifications follows: PRSS nodize admium Plate hrome Plate Performed in accordance with: S-S--2 Type or 2 (formerly IL--2 Type or 2) S-S-QQ-P-4 Type lass 2 (formerly QQ-P-4) S-S--320 lass 2 (.0002 min) (formerly QQ--320) USIG RS SPRIL RIG SIZ RIG STL X I Series LS USIG R LUIU X I Series LSS, L, L, X LSS,, IS, LSS, X LSSVV I SPRIL RIGS eat Treat agnetic Particle Inspection Penetrant Inspection S-S--(formerly IL--) S-S--(formerly IL--) ST--444 ST-4 (formerly IL-I-) 4 4