Lubrication is our World. Special lubricants for the pulp and paper industry

Transcription

1 Lubrication is our World Special lubricants for the pulp and paper industry

2 Special lubricants for the pulp and paper industry Published by Klüber Lubrication München KG Klüber Partner of the Pulp & Paper Industry Copyright: Klüber Lubrication München KG Reprints, full or in part, only with prior permission from the publisher e Edition 07.08, replaces edition The data in this brochure is based on our general experience and knowledge at the time of printing and is intended to give information of possible applications to a reader with technical experience. It constitutes neither an assurance of product properties nor does it release the user from the obligation of performing preliminary tests with the selected product. We recommend contacting our Technical Consulting Staff to discuss your specific application. If required and possible we will be pleased to provide a sample for testing. Klüber products are continually improved. Therefore, Klüber Lubrication reserves the right to change all the technical data in this brochure at any time without notice. Front page: Glazing rollers Courtesy of: Fa. VOITH SULZER PAPIERTECHNIK Heidenheim, Germany 2

3 Table of contents Lubricants for machines in the following sections: Wood yard Pulp manufacture Paper making Paper upgrading Paper finishing Chemical recovery Lubricants for: Related equipment Gears Compressors Maintenace and repair List of products and characteristic data: Lubricating greases, pastes, adhesive lubricants Lubricating oils Fluid, bonded coating This brochure describes the main applications of specialty lubricants in machines and installations used in the pulp and paper industry. It provides details on lubrication problems related to individual components, operations and processes which may occur when using unsuitable lubricants. It also shows how to solve these problems and explains the advantages and benefits derived from using Klüber lubricants. The following production sections are covered: Wood yard Pulp manufacture Paper making Upgrading Finishing Klüber also offers high-performance lubricants for related equipment such as valves, hydraulic units, pumps, fans, compressors, gears, and for maintenance and repair purposes. All these products are state-of-the-art from the economical and ecological point of view. However, this brochure does not cover used paper processing and waste/process water treatment. As we have not yet gathered sufficient experience in these fields, pertinent comments on your part are appreciated. Through our subsidiaries all over the world we will collect relevant information and include it in the next issue of this brochure. All Klüber lubricants recommended in this brochure are high-performance lubricants. When used appropriately, they ensure maximum functional reliability low maintenance costs extended relubrication cycles reduced environmental impact resistance to water and other process fluids Detailed descriptions and additional application notes are listed in the individual product information leaflets. Please contact us for free copies. We would also like to refer you to other technical brochures we have published, such as Lubrication of gear systems, Lubrication of chains, Lubricant testing, etc., which also provide interesting details. The services we offer include more than just submitting quotations and supplying our lubricants. We support you in all matters related to lubricants and lubrication technology, and we are sure we will find a cost-effective, intelligent solution to all lubrication problems you encounter in the pulp and paper industry. This not only applies to standard situations but also to complex problems involving entire machines and installations. 3

4 Wood yard Debarking drum 1 High lubricant GRAFLOSCON Low consumption, consumption, large C-SG 2000 ULTRA 1) good lubricity, 2 quantities of used resistant to high lubricant have to be loads, water and 3 disposed other ambient media 1 Girth gear 2 Support rollers 3 Tyre 4 Load roller bearings Lubricant not sprayable GRAFLOSCON Sprayable through at low temperatures C-SG 0 ULTRA 1) automatic systems at ambient temperatures as low at 10 C High lubricant Klüberlub Good pressure 4 consumption BE absorption capacity, low consumption 1) GRAFLOSCON C-SG 0 ULTRA and GRAFLOSCON C-SG 2000 ULTRA are operational lubricants for large girth gear drives which have completed the running-in process and whose tooth flanks are in a good condition. The GRAFLOSCON series also includes running-in and repair lubricants for girth gear drives. Please contact us for more details or ask for our free brochure Lubrication of large girth gear drives (9.2e) which provides information about running-in, operational and repair lubrication. Bark presses Piston-type presses High rail wear, high GRAFLOSCON Excellent adhesion, 1 lubricant consumption C-SG 0 ULTRA low consumption (especially in wet or presses) 2 Insufficiently adhesive GRAFLOSCON Excellent wear lubricant is sheared off C-SG 2000 ULTRA protection, extended and removed by press rail life water GRAFLOSCON lubricants are very adhesive and resistant to high pressure, water and bark Drum-type presses 1 Plain bearings 2 Slide rails 1 Tyres 2 Load/support roller bearings (spherical roller bearings) 3 Drum bearings (spherical roller bearings) 1 Tyre surface suffers GRAFLOSCON Low consumption, wear and material C-SG 0 ULTRA good lubricity chipping or Both products provide GRAFLOSCON excellent protection C-SG 2000 ULTRA against wear Insufficient adhesion For load rollers with a Excellent adhesion, of standard lubricants centralized lubrication low consumption system: UNIMOLY OIL Very good protection Viscosity grade against wear depending on equipment manufacturer s specifications 2 High wear and oil UNIMOLY OIL 1500 consumption Klüberlub BE Premature bearing Ensures that failure rated bearing life is achieved 4

5 Wood yard Wood grinders 1 High wear due to GRAFLOSCON high loads, impact of GRAFLOSCON lubricants are resistant water and aggressive C-SG 0 ULTRA to loads and ambient atmosphere media, thus eliminating or wear problems 2 Lubricant is thrown off GRAFLOSCON C-SG 2000 ULTRA Good adhesion 3 Lubricants for gears see page 18 1 Grinder chain, links and plates 2 Chain sprocket 3 Gear Pressure wood grinders 1 Lubricant contaminates Klüberbio Rapidly biodegradable waste water CA lubricating oil with a synthetic base oil (CEC-L-33-A-94, after 21 days > 70%). Water pollution category 1. Lower consumption than with vegetable oils, no resin build-up 1 Slide rails 5

6 Pulp manufacture Thermo-mechanical pulping (TMP) and Chemi-thermo-mechanical-pulping (CTMP) Refiners Twin refiner Andritz Sprout-Bauer 1 Klüberplex BE Extended grease life High speeds and Klüberplex Extended grease life high axial loads BE Frequent relubrication High lubricant consumption Double disc refiner Andritz Sprout-Bauer Single disc refiner Kvaerner 1 Centralized lubrication 2 Bearings: system: Plain bearings Grease lubrication Taper roller thrust bearings Cylindrical roller bearings 6

7 Pulp manufacture Chemical pulping Digester Stirring unit in discharger Holding tank Klüberlub This heavy-duty grease BE is very resistant to Low speeds, high ambient media and loads, lubricant in eliminates lubrication contact with pulp problems. 1 Exposed to pulp Digester Low speeds, high loads, lubricant subject to high temperatures and chemicals 2 Lubricants for girth gear drives see page 15 3 Lubricants for encased gears see page 18 Friction poins: 1 Roller and ball bearings 2 Girth gear 3 Enclosed gear Bleacher Double belt press Mixer Shredder Conveyor screw Bleaching chemicals 1 Lubricant is dissolved BARRIERTA This product is by bleaching agents L 55/2 chemically inert, thus ensuring the required Lubricant ages rapidly functional reliability. due to impact of CIO 2, SO 2, H 2 SO 4, H 2 O 2, NaOCl, Ca (OCl) 2, NaOH, Na 2 S 2 O 4, CaS 2 O 4, O 2, O 3 GWP, TMP, CTMP Bleaching tower Conventional grease becomes hard and brittle 1 Mixer und pump: Rolling bearings Mechanical face seals O-ring seals 2 Oxygen pump and distribution system: Bearings Gears Valves Neutralization unit Bleached pulp 2 Conventional lubricants OXIGENOEX OXIGENOEX sliding are prohibited in sliding agents agents are approved context with oxygen. by BAM (German Contact our Technical Institute for Materials DANGER OF Service to help you Testing) for the respec- EXPLOSION! select a suitable sliding tive pressure range. agent. 7

8 Pulp manufacture Dewatering Dewatering presses Wire press Relubrication cycles Klüberlub Extension of relubritoo short BE cation cycles (e. g. in 1 machines made by Andritz, Austria) up to 150 operating hours Rolling bearings: Drive rolls Press rolls Tension rolls Adjusting rolls Return rolls Screw-type press High temperatures, Klüberlub Minimizes lubricant subject to BE bearing wear. steam 1 Much longer re- Low speeds, lubrication cycles high axial and than with convenradial loads tional lubricants. Rolling bearings Notes 8

9 Paper manufacture Headbox Wire section Press section Wet end Headbox Wire section Press section Oil circulation lubricated roller bearings Please contact our Application Engineering section to determine a suitable oil type and viscosity Headbox 1 Gross slice adjuster gear (worm gear) 2 Micro slice adjuster gear (worm gear) 3 Slice adjuster Wire section Bearing in: 1 Breast roll 3 Wire tensioning roll 5 Wire drive roll 2 Wire guide roll 4 Wire adjusting roll 6 Suction roll Press section No Lubrication problem Recommended product Advantages Gear subject Klüberplex Extended gear life 1 to humidity and GE vibration Oil separation STABURAGS Makes very precise NBU 8 EP adjustment possible. Grease has insufficient 2 sealing effect Grease will stay in friction point. Gear subject to humidity Lifetime lubrication Stick slip during UNISILKON L 250 L No stick slip 3 adjustment 1 Grease with insufficient Klüberplex Considerably longer sealing effect is BE relubrication cycle and 2 washed out of bearings, reduced maintenance. 3 resulting in corrosion alternatively 4 and bearing failure, PETAMO Water or media of GHY 133 N varying aggressiveness 5 Aggressive water require suitable lubriand/or other media alternatively cants. 6 accelerate grease STABUTHERM 7 ageing. GH 461 Klüber offers efficient 8.1 solutions Bearings subject ISOFLEX TOPAS Ensures that to high temperatures NB 52 expected roll life and humidity is achieved High speeds Rotating outer ring Low loads may cause rolling elements to slip Bearings in: 7 Suction pick-up 8.2 Press roll 10 Felt guide roll roll 9 Constant pressure 11 Spread roll 8.1 Suction roll roll (pivoting bearings) Doctor blade Friction point: 1 Ball adjusting screw, centralized grease lubrication Lubricant subject to aggressive cleaning agents Wear due to high STABURAGS Meets all requirements loads, grease is NBU 12 / 300 KP and is very resistant to 1 forced out of bearings, ambient media. corrosion occurs 9

10 Paper manufacture Dry end Oil circulation lubricated bearings Please contact our Application Engineering section to determine a suitable oil type and viscosity. Rope sheaves 10 Spread roll 12 Drying cylinder 11 Guide roll 13 Vacuum cylinder Conventional lubricants Klüberquiet Excellent resistance are not sufficiently BQ to high temperatures, resistant to water and hot water and steam; steam, thus resulting meets all requirements in premature bearing 1 failure 1 Ball bearings Spread rolls Bearing failure before Up to 80 C Expected roll life is roll life expires. ISOFLEX TOPAS achieved despite high NB 52 bearing loads. Oil separation or or grease loss results in STABURAGS NBU 4 starved lubrication and corrosion. above 80 C 1 Klüberquiet Reason: BQ High temperature and speed, rotating outer ring. 1 Ball bearings Steam heads / Rotating unions 1 Frequent relubrication Up to 180 C Relurication cycles due to high tempera- PETAMO GY 193 considerably longer. tures. PETAMO GHY 441 Impeded bearing Up to 260 C operation. BARRIERTA L 55/2 1 Plain and rolling bearings, esp. ball bearings 2 Seals Stuffing boxes and packings, assembly of O-ring Doctor blade 3 Centralized lubrication of rotating unions with elastomer seals Unsuitable grease UNISILKON Precise axial guiding of which is not resistant TK 44 N 2 seal ring. to high temperatures 2 attacks elastomer UNISILKON Greases are resistant parts. L 250 L to high temperatures and protect elastomer Steam head malfunc- parts. tion UNISILKON Do not use on silicone 3 TK 44 N 2 rubber components. Wear due to high STABURAGS Meets all requirements loads, grease is forced NBU 12 / 300 KP and is very resistant to out of bearings, corro- ambient media. 1 sion occurs Friction point: 1 Ball adjusting screw, centralized grease lubrication 10

11 Paper manufacture Sizing Secondary drying Glazing Winding Sizing Secondary drying Glazing Winding 8Pressure roll 11 Guide roll 9 Constant 12 Drying cylinder pressure roll 14 Supporting cylinder 10 Spread roll 15 Reel drum Sizing Bearing failure before Klüberquiet Usable roll life is roll life expires. BQ achieved despite high bearing loads. Oil separation or 10 grease loss results in starved lubrication and corrosion. Rolling bearing in 10 Spread roll 11 Guide roll Glazing / Winding Reason: High temperature and speed, rotating outer ring. Low loads may cause ISOFLEX TOPAS Ensures function of 11 rolling elements to slip NCA 52 balls / rolling elements, no sliding wear Bearing failure before ISOFLEX TOPAS Usable roll life is roll life expires. NB 52 achieved despite high bearing loads. Oil separation or grease loss resulting in alternatively 10 starved lubrication and ISOFLEX TOPAS corrosion. NCA 52 Reason: High temperature and speed, rotating outer ring. Low loads may cause ISOFLEX TOPAS Ensures function of 11 rolling elements to slip NCA 52 balls/rolling elements, no sliding wear Standard greases ISOFLEX TOPAS Bearing life is result in premature NCA 52 considerably bearing failure due to longer. 15 high roller weight and high speeds Rolling bearings in 10 Spread rolls 16 Sliding guides (steel/steel) 11 Guide rolls 15 Reel drum Oil circulation lubricated roll and cylinder bearings Please contact our Application Engineering section to determine a suitable oil type and viscosity. Severe surface wear, Priming Efficient priming stick slip, fretting UNIMOLY protects against wear corrosion C 220-SPRAY and corrosion. Lubrication Excellent protection ALTEMP Q NB 50- against wear and stick SPRAY slip, easy relubrication, 16 easy disassembly of the components after extended use. Secondary drying Steam heads / Rotating unions See page 10 11

12 Upgrading Coating section Oil circulation lubricated roll and cylinder bearings Please contact our Application Engineering section to determine a suitable oil type and required viscosity. Rewinder 10 Spread roll 11 Guide roll 12 Drying cylinder 15 Reel drum Spread rolls Bearing temperature Depending on Usable life of spread approx. 100 C, high temperature and type rolls is achieved speed, rotating outer of roll: ring Klüberquiet BQ or BARRIERTA I L Standard greases lead to premature bearing (Observe OEM s failure before the ex- instructions on other 1 pected life of the roll Klüber lubricants) coating or the roll itself expires 1 Ball bearings Steam heads / Rotating unions 1 Frequent relubrica- Up to 180 C Relubrication cycles tion due to high PETAMO GY 193 are considerably temperatures. PETAMO GHY 441 longer. Impeded bearing Up to 260 C operation. BARRIERTA L 55/2 1 Plain and rolling bearings, esp. ball bearings Rewinder 2 Seals: Stuffing boxes and packings, assembly of O-rings 3 Centralized lubrication of rotating unions with elastomer seals Unsuitable grease UNISILKON Precise axial guiding which is not resistant TK 44 N 2 of seal ring. to high temperatures 2 attacks elastomer UNISILKON Greases are resistant parts. L 250 L to high temperatures and protect elastomer Steam head malfunc- parts. tion Do not use on silicone UNISILKON rubber components. 3 TK 44 N 2 Check compatibility. Standard grease ISOFLEX TOPAS Bearing life is results in premature NCA 52 considerably longer bearing failure due 15 to high roll weight and high speeds 15 Reel drums (rolling bearings) 12

13 Upgrading Glazing Winding Glazing Winding Soft calender Oil circulation lubricated roller and cylinder bearings Please contact our Application Engineering section to determine a suitable oil type and viscosity 1 Spread roll 3 Constant pressure roll with soft coating 2 Guide roll 6 Heated smooth calender roll Super calender Standard grease results ISOFLEX TOPAS Usable life of spread in premature bearing NCA 52 rolls is achieved despite 1 failure before the ex- high bearing loads pected life of the roll (Observe OEM s (high speed, rotating coating or the roll itself specifications on other outer ring) 4 is reached Klüber lubricants) Bearings in 1 Spread roll 3 Constant pressure roll 5 Rotating (deep groove (oil circulation lubrication) unions ball bearings) 4 Spread roll (relubricatable) see page 12 2 Guide roll with self-aligning ball bearings or spherical roller bearings Winding machine Low loads may cause ISOFLEX TOPAS Ensures function of 2 rolling elements to slip NCA 52 balls/rolling elements, no sliding wear Multi-purpose oil is SYNTHESO D oils Fully synthetic oils 3 required (lubricating, heat carrier and Observe OEM s No oil carbonization hydraulic oil) viscosity specifications! 6 Long usable life Oil carbonization Only one oil for three applications Low loads may cause ISOFLEX TOPAS Ensures function of 1 rolling elements to slip NCA 52 balls/rolling elements, no sliding wear Standard grease re- ISOFLEX TOPAS Expected roll life is sults in premature NCA 52 reached despite high bearing failure before bearing loads (high 2 the expected life of speed, rotating outer the roll coating or the ring) roll itself is reached Standard grease re- ISOFLEX TOPAS Considerably longer sults in premature NCA 52 usable life if relubri- 3 bearing failure due to cated regularly high roll weight and high speed Rolling bearings in 1 Guide roll 2 Spread roll 3 Reel drum 4 Sliding guides (steel/steel) Severe surface wear, Priming Efficient priming stick slip, fretting UNIMOLY protects against wear corrosion C 220-SPRAY and corrosion. Lubrication Excellent wear and ALTEMP Q NB 50- corrosion protection, SPRAY no stick slip, easy 4 relubrication, easy disassembly of components even after extended use. 13

14 Finishing Section Roll and sheet cutters Underfloor conveyors Roll cutter Sheet cutter General sealing ISOFLEX TOPAS The ideal smooth problems in bearings NCA 52 running and hightemperature grease Grease loss causes which remains safely 1 starved lubrication, in the bearing high friction and premature bearing failure High friction due to ISOFLEX TOPAS Dynamically light ingress of paper dust NCA 52 grease which ensures smooth operation 1 Support rollers spherical roller bearings, self-aligning ball bearings 2 Knife holder Bearing 2 Underfloor conveyors Dripping oil conta- Klüberbio CA Synthetic lubricating minates the chain oil, rapidly biodegradenvironment and may able (CEC-L-33-A-94, pollute waste water 21 days > 705), water 1 pollution category 1 1 Conveyor chain Notes 14

15 Chemical recovery Heating and burning systems Rotary kiln (lime) Girth gear drive 1 Excessive lubricant For spray lubricated Both lubricants are consumption due to girth gear drives very adhesive and high specific flank GRAFLOSCON pressure resistant. pressure and high C-SG 2000 ULTRA 1) They ensure optimum temperatures wear resistance, For immersion lubri- especially in the mixed cated girth gear drives friction regime, and Klüberfluid low consumption C-F2 ULTRA 1) 1) GRAFLOSCON C-SG 0 ULTRA and Klüberfluid C-F2 ULTRA are operational lubricants for large girth gear drives which have completed the running-in process and whose tooth flanks are in a good condition. The GRAFLOSCON and Klüberfluid series also include running-in and repair lubricants for girth gear drives. Please contact us for more details or ask for our free brochure Lubrication of large girth gear drives (9.2e) which provides information about running-in, operational and repair lubrication. 1 Pinion and girth gear Tyre support I Lubricant drips off Dry lubrication with Prevents adhesion of and ambient dust is CATENEGRA SG 2 dust, reduces friction 1 attracted when using graphite boards and wear due to conventional oils and graphite content greases a and b: Graphite board pressue device a II b Pressure system I = weight-loaded II = spring-loaded 2 This results in increased wear of the contact surfaces. Extreme operating WOLFRACOAT C Excellent wear conditions cause high for lubrication during protection under abrasive wear. assembly boundary friction conditions and high Bearing clearance is temperatures. reduced or eliminated, WOLFRACOAT C 3 thus leading to tyre FLUID The fluid is easily seizure. for operational applicable, spreads lubrication quickly, and penetrates 4 narrow lubrication gaps. Tyre clearance and relative ring movement on the kiln are ensured. 5a Premature bearing Klüberlub BE Nominal bearing life is failure, high lubricant achieved. consumption, disposal of large quantities re- Reduced grease quired consumption 1 Tyre surface 2 Support rolls 3 Floating tyre 4 Slipper pads (lateral guides and supports) 5 Support roller bearings 5a Grease lubricated rolling bearings 5b Oil lubricated plain bearings 5b Premature bearing SYNTHESO Fully snythetic highfailure due to low D 1000 EP performance oil sliding speed, high ensuring excellent load, and high wear protection. temperature. Extended bearing life, low consumption 15

16 Chemical recovery Heating and burning systems Recovery system Soot blower 1 2 Grease tends to PETAMO GHY 441 Both greases ensure carbonize a long service life 1 Grease is forced out PETAMO GHY 443 Both greases ensure of sealing gaps a long service life Oil life is too short SYNTHESO D 1500 Synthetic lubricating oil ensuring a long service life with one-time filling of pillow block View X 2 Corrosion, impeded HOTEMP Excellent lubricating operation due to SPRAY and separating effect, residues from burning no accumulation of residues 1 Roller bearings (grease lubricated) Roller bearings (in oil-tight pillow blocks) Induced-draft / flue gas fan 3 2 Rack and pinion 3 Roller chain 3 Corrosion particles and HOTEMP Clean chains, lubricant residues from burning SPRAY penetrates easily into adhere to chain links load-carrying friction points Lubricant is not For thrust ball bearing Functional reliability of sufficiently resistant types (shown left): fans is ensured 1 to high temperatures BARRIERTA L 55/3 and impedes fan adjustment For plain bearing types: WOLFRAKOTE TOP PASTE Long lubricant life Bearing failure, PETAMO GY 193 No lubricant lubricant tends to carbonization, 2 carbonize no premature bearing failure Blade adjustment: NOVENCO VARIAX principle 1 Induced-draft fan Thrust ball bearings Plain bearings 2 Flue gas fan Ball bearings 16

17 Related equipment Machine / Component Lubrication problem Recommended lubricant Advantages Valves and fittings Plug cocks, valves, gate Lubricant is subject to water, UNISILKON L 250 L Special silicone grease with exvalves / stuffing boxes, steam, various aggressive media, cellent resistance to aggressive spindles, pneumatic drives high temperatures media und high temperatures. (seals) Suitable for many plastics and elastomers. Electric motors Enclosed rolling bearings Lifetime lubrication required PETAMO GHY 133 N Ensures lifetime lubrication Relubricatable ball and Short relubrication intervals, Relubrication intervals 3 to cylindrical bearings high consumption 5 times longer than with conventional lubricants Universal shafts supported by ball and Friction points are difficult to STABURAGS NBU 8 EP Reliable prevention of triboneedle bearings access, alternating stress and (Observe OEM s corrosion, high temperature cause tribo- recommendations for individual long grease life corrosion Klüber lubricants) Hot air fans Deep groove ball bearings Bearing failure due to ingress STABURAGS NBU 8 EP Greases are resistant to Angular contact ball bearings of pulp and because of high > 120 C aggressive media. temperatures Klüberquiet BQ Grease collar seals and protects bearings. Hydraulic systems Oil fill LAMORA HLP (Observe OEM s viscosity specifications) Chains Drive chains Excess or dripping oil may conta- Klüberbio CA Synthetic lubricating oil, rapidly Control chains minate the environment and waste Klüberbio CA Spray biodegradable (CEC-L-33-A-94, Transport chains water. 21 days > 70%), water pollution category 1. High thermal load, high wear of chain links HOTEMP 2000-SPRAY Resistant to high temperatures, good wear protection Pumps Rolling bearings STABURAGS NBU 8 EP High thermal stability and resistance to aggressive media Air circulation fans Ball bearings and Bearings are subject to aqueous PETAMO GY 193 Relubrication intervals are 3 to cylindrical roller bearings media and humidity, which causes 5 times longer than with conventhe grease to emulsify and be Klüberplex BE tional lubricants washed out. Frequent relubrication is necessary to prevent corrosion Adjusting spindles Vertical roll adjustment High loads and operating tempera- GRAFLOSCON C-SG 0 Excellent adhesion and wetting mechanism tures of 120 to 150 C result in ULTRA properties ensure functional impeded spindle operation and reliability of spindles premature failure 17

18 Gear systems Machine / Component Lubrication problem Recommended lubricant Advantages Spur and bevel Oil sump temperature too high. Klübersynth EG 4 oils Good friction behaviour, thus gears High-performance gear oils lower gear temperatures. Rapid oil ageing, very short oil with synthetic hydrocarbon change intervals. (HC) base Oil change intervals at least Observe gear OEM s viscosity 3x longer than with mineral instructions. Available in all oils. common ISO viscosity grades. Extremely high loads on SYNTHESO D EP oils Very high scuffing load tooth flanks in mixed friction up to max. 100 C capacity, oil change intervals regime up to 5 times longer. Synthetic gear oils for extreme loads with a polyglycol Also suitable for hypoid gears (PG base) (GL 5) Observe gear OEM s viscosity instructions. Available in all common ISO viscosity grades. Severe impact of humidity, Klübersynth GH 6 oils Suitable for very high loads e.g. in wet end up to 160 C and high temperatures High-performance gear oils, polyglycol base (PG) Observe gear OEM s viscosity instructions. Available in all common ISO viscosity grades. Gears inaccessible or difficult Klübersynth GE Substantially higher upper to access, lubricant cannot be Synthetic fluid gear grease on temperature limit (up to 120 C) changed a polyglycol (PG) base than mineral fluid greases. Suitable for high loads, longterm and lifetime lubrication. Worm gears Oil sump temperature too high Klübersynth GH 6 oils Klübersynth GH 6 oils have High-performance gear oils an excellent wear behavior. Rapid oil ageing, very short oil with a polyglycol (PG) base change intervals Gear temperatures are re- Observe gear OEM s viscosity duced considerably, and gear High wear of gear wheel and instructions. Available in all efficiency is increased by up worm common ISO viscosity grades. to 10%. Low efficiency alternatively: Special additives reduce wear Klübersynth EG 4 oils significantly. Oil leakage (see above) Oil change intervals can be up Fluid grease: to 5 times longer than with Klübersynth GE mineral oils. (see above) Open gears Lubricant is thrown off due to GRAFLOSCON Excellent adhesion and backinsufficient adhesion, resulting C-SG 0 ULTRA flow behaviour, good wear in starved lubrication and protection. increased wear. GRAFLOSCON C-SG 2000 ULTRA Lubricant is not thrown off, Adjacent machine components machine components stay are contaminated. clean. 18

19 Compressors Machine / Component Lubrication problem Recommended lubricant Advantages Screw-type Formation of residues due to Klüber Summit SH oils Klüber Summit SH oils meet compressors poor oxidation stability. VDL requirements in acc. with Compressor oils with DIN Poor low-temperature synthetic hydrocarbon base behaviour. Excellent low-temperature Recommended viscosities: behaviour, stable lubricant Inadequate lubricant film DIN (ASTM D 2422) film at high temperatures. under high thermal loads. ISO VG 32 / 46 / 68 depending on OEM s Very little residues, high viscosity specifications resistance to oxidation. Reduction of maintenance costs due to oil change intervals of up to 8000 operating hours. Behaviour towards paints, seals and plastics same as that of mineral oils. Reciprocating High amount of deposits Klüber Summit DSL oils Klüber Summit DSL oils meet compressors VDL requirements in acc. with High oil consumption Compressor oils with a DIN Sliding vane diester base compressors Excellent lubricity and wear Recommended viscosities: protection. DIN (ASTM D 2422) ISO VG 68 / 100 as well Increased functional reliability as 125 (not standardized) because deposits are largely depending on OEM s viscosity prevented. specifications Oil change intervals of up to 8000 operating hours Conditioning Lacquer-like deposits and Klüber Summit Varnasolv Klüber Summit Varnasolv concentrate for carbonization residues in the reliably dissolves lacquer-like compressors entire lubrication system. Conditioner to be mixed with and carbonization residues. compressor oil. Expensive cleaning, espe- It is used during operation cially before changing from a mineral to a synthetic oil and does not require the compressor to be shut down for cleaning. Lower maintenance requirements result in cost savings Test kit for Klüber Summit T.A.N. Kit Rapid qualitative test on level compressor oils of ageing. Simple and quick test to determine the ageing condi- Easy to handle. tion of a compressor oil. Suitable for all conventional mineral and synthetic compressor oils. 19

20 Maintenance and Repair Friction point Lubrication problem Recommended lubricant Advantages Rust remover Threaded connections Risk of damage and Klüberbio Z 2-5 Rapidly biodegradable rust destruction during the remover (CEC-L-33-A-94, Sliding fits disassembly of corroded 21 days > 70%), water pollucomponents tion category 1. Positive connections Good penetrating properties, Spindles ensures quick non-destructive disassembly of corroded Actuating drives parts. Lubricating and assembly pastes Bearing seats High wear, esp. in case of ALTEMP Q NB 50 Both products are excellent high surface pressure and lubricating pastes which are Bolts low sliding speed Klüberbio EM applied prior to assembly onto the surfaces exposed to Slideways Stick slip and high friction > 150 C high tribological stress. They Klüberpaste HEL facilitate assembly, and reduce Sliding and guide Tribocorrosion wear during operation, ensure surfaces uniform operation without stick Seizure and high friction slip. Threaded spindles during assembly They also protect reliably against tribocorrosion and Positive connections Difficult or impossible allow non-destructive disto disassemble due to corrosion assembly of components even after a long period of operation. Bonded coating Couplings Parts subject to paper dust UNIMOLY C 220-SPRAY Smooth operation, dry lubricant prevents tribocorrosion Sliding elements Conventional oils and and fetting corrosion. greases become pasty Spline shafts Easy application, resistant Lubricant is thrown off to high pressure, excellent Fitting parts protection against wear and corrosion Bearing seats 20

21 Product Survey Lubricating greases Lubricating pastes Adhesive lubricants Product data Klüber product Base oil / Thickener Solid lubricant DIN ISO 2137 (0.1 mm), approx. Consistency grade**** DIN Worked penetration Density DIN at 20 C (g/cm 3 ), approx. Service temperature range* Base oil viscosity DIN (mm 2 /s) at C, approx. Drop point DIN ISO 2176 Speed factor** n d m (mm / min) ALTEMP Q NB 50 Mineral 3/2 250 to 15 to > 170 M/S beige Lubricating paste oil, barium ALTEMP Q NB 50 SPRAY Sprayable lubricating paste, solvent: hydrocarbon, propellant: propanebutane complex soap, solid lubricant Apparent dynamic viscosity*** Klüber viscosity grade Colour BARRIERTA I L Fluorina to 45 to not 500,000 M white Lubricating grease ted poly measurether oil, able PTFE BARRIERTA L 55/2 Fluorina to 40 to not 300,000 S white Lubricating grease ted poly measurether oil, able PTFE GRAFLOSCON Mineral 0/ to 30 to ,000 > 160 L black C-SG 500 PLUS oil, Al ) Sprayable adhesive complex lubricant soap, graphite GRAFLOSCON Mineral to 30 to > 100 M black C-SG 0 ULTRA oil, Al ) Sprayable adhesive complex lubricant soap, graphite GRAFLOSCON Mineral oil to 20 to , > 190 S black C-SG 2000 ULTRA synthetic ) Sprayable adhesive hydrocarlubricant bon oil, Al complex soap, graphite ISOFLEX TOPAS Synthetic to 50 to > 240 1,000,000 M beige NB 52 hydrocar Lubricating grease bon oil, barium complex soap ISOFLEX TOPAS Synthetic to 50 to > 200 1,000,000 L/M beige NCA 52 hydrocar Lubricating grease bon oil, special calcium soap Klüberbio Ester oil, 1/2 290 to 30 to > 220 L whitish EM poly Rapidly bio- urea/ degradable solid lubricating paste lubricant Lower value = Functional lubricant film Upper value = Thermal load carrying limit of the lubricant film, depending on relubrication 1) Footnotes see page 23 21

22 Product Survey Lubricating greases Lubricating pastes Adhesive lubricants Product data Klüber product Base oil / Thickener Solid lubricant Service temperature range* Consistency grade**** DIN Worked penetration DIN ISO 2137 (0.1 mm), approx Density DIN at 20 C (g/cm 3 ), approx. Base oil viscosity DIN (mm 2 /s) at C, approx. Drop point DIN ISO 2176 Speed factor** n d m (mm / min) Klüberlub Mineral oil, to 10 to , > ,000 S black BE special Lubricating grease lithium soap, MoS 2 Apparent dynamic viscosity*** Klüber viscosity grade Colour Klüberpaste Poly to > 250 M black HEL glycol oil, 1,000 Lubricating paste ester oil, (above inorganic 200 C solid dry lubri- lubricants cation) Klüberplex Mineral oil, to 20 to > ,000 M light BE special brown Lubricating grease calcium soap Klüberplex Mineral oil, 3/2 245 to 15 to > ,000 M/S light BE special brown Lubricating grease calcium soap Klüberplex Mineral 0/ to 30 to > 160 L brown GE oil, ) Sprayable adhesive Al lubricant complex soap Klüberquiet Ester oil, 2/3 250 to 40 to > ,000 L/M beige BQ poly Lubricating grease urea Klübersynth Poly to 30 to > 160 EL brown GE alkylene Fluid gear grease glycol oil, lithium soap PETAMO Mineral to 30 to > ,000 L beige GHY 133 N oil, Lubricating grease synthetic hydrocarbon oil, polyurea PETAMO Ester oil, to 30 to > ,000 L/M beige GHY 441 poly Lubricating grease urea PETAMO Ester oil, 2/3 250 to 20 to > ,000 M/S beige GHY 443 poly Lubricating grease urea PETAMO Ester oil, 2/1 270 to 20 to > ,000 M/S beige GHY 193 poly Lubricating grease urea Lower value = Functional lubricant film Upper value = Thermal load carrying limit of the lubricant film, depending on relubrication 1) Footnotes see page 23 22

23 Product Survey Lubricating greases Lubricating pastes Adhesive lubricants Product data Klüber product Base oil / Thickener Solid lubricant Consistency grade**** DIN Worked penetration DIN ISO 2137 (0.1 mm), approx Density DIN at 20 C (g/cm 3 ), approx. Gebrauchstemperaturbereich* Base oil viscosity DIN (mm 2 /s) at C, approx. Speed factor** n d m (mm / min) Drop point DIN ISO 2176 STABURAGS Mineral 3/2 245 to 20 to > ,000 M beige NBU 4 oil, barium Lubricating grease complex soap Apparent dynamic viscosity*** Klüber viscosity grade Colour STABURAGS Mineral to 20 to > ,000 M light NBU 8 EP oil, barium brown Lubricating grease complex soap STABURAGS Mineral 2/1 285 to 20 to > ,000 M light NBU 12/300 KP oil, barium brown Lubricating grease complex soap STABUTHERM Mineral to 20 to > ,000 M beige, GH 461 oil, light Lubricating grease polyurea brown UNISILKON Methyl to 45 to , > 230 S white L 250 L silicone Lubricating grease oil, PTFE UNISILKON Silicone to 40 to > 230 M beige TK 44 N 2 oil, Lubricating grease sodium complex soap WOLFRACOAT C Synthetic 2/1 270 to 30 to none M/S gray, Lubricating grease hydro ,200 2) coppercarbon colored oil, silicate, solid lubricant WOLFRAKOTE Synthetic to 25 to > 250 S hell- TOP PASTE hydro ,000 2) grau Lubricating paste carbon oil, solid lubricant > 200 C dry lubrication 2) * Service temperatures are guide values which depend on the lubricant s composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component. ** Speed factors are guide values which depend on the type and size of the rolling bearing and the local operating conditions, which is why they have to be confirmed in tests carried out by the user in each individual case. *** Apparent dynamic viscosity, Klüber viscosity grades: EL = extra light lubricating grease; L = light lubricating grease; M = medium lubricating grease; S = heavy lubricating grease; ES = extra heavy lubricating grease **** Consistency grade: Consistency grade Worked penetration DIN DIN ISO 2137 (NLGI) (0.1 mm) Texture to 475 fluid to 430 almost fluid to 385 extremely soft to 340 very soft to 295 soft to 250 medium to 205 hard to 160 very hard 6 85 to 115 extremely hard 23

24 Product Survey Lubricating oils Product data Klüber product Type of oil ISO VG DIN Service temperature range* Density DIN at 20 C (g/ml), approx. Kinematic viscosity DIN , pt. 1 (mm 2 /s) at C, approx. Viscosity index (VI) DIN ISO 2909, approx. Flash point DIN ISO 2592 HOTEMP Ester oil, 0 to , SPRAY synthetic 250 hydrocarbon oil Pour point DIN ISO 3016 Product information Application notes High-temperature chain oil, excellent adhesion, very good wear protection. Easy application Solvent: hydrocarbon Propellant: propane-butane Klüberbio Ester oil 100 See > 140 > 200 < 30 CA product info Klüberbio column CA SPRAY Klüberbio Ester oil 460 See 0, > 160 > 220 < 20 CA product info column Klüber Summit Synthetic > 220 < 40 DSL 32 hydrocarbon oil, ester oil Klüber Summit > DSL 68 Klüber Summit DSL 100 Ester oil > Klüber Summit > DSL 125 Klüber Summit > SH 32 Klüber Summit > SH 46 Synthetic hydrocarbon Klüber Summit oil, ester SH 68 oil > Klüber Summit > SH 100 Fully synthetic rapidly biodegradable multi-purpose oils (CEC-L-33-A-94, 21 days > 70%), water pollution category 1. Service temperature range*: Immersion lubrication of gears and chains: ISO VG 100 approx. 25 C to 110 C ISO VG 460 approx. 20 C to 110 C Functional lubricant film on chains: ISO VG 100 to approx. 35 C ISO VG 460 to approx. 30 C Thermal load limit for lubricant film in case of total loss lubrication, depending on relubrication: to approx. 160 C Diester base compressor oils for reciprocating, screw-type and sliding vane compressors. Meet VDL requirements in acc. with DIN Excellent lubricity and antiwear properties. Prevent deposits, thus ensuring functional reliability. Oil change intervals up to 8000 operating hours. Recommended viscosities: Reciprocating compressors: 100/125 Sliding vane compressors: 68/100/125 Screw-type compressors: 68 Compressor oils with a synthetic hydrocarbon base for reciprocating, screw-type, sliding vane and centrifugal compressors. Meet VDL requirements in acc. with DIN Excellent low-temperature behaviour, stable lubricant film at high temperatures. Minimized residue formation, oil change intervals up to 8000 operating hours. Recommended viscosities: Reciprocating compr.: 100 Sliding vane compr: 68/100 Screw-type compr: 46/68 Centrifugal compr: 32 Footnotes see page 23 24

25 Product Survey Lubricating oils Product data Klüber product Klüber Summit 0.8 T.A.N.-Kit Test kit for compressor oils Type of oil ISO VG DIN Service temperature range* Density DIN at 20 C (g/ml), approx. Kinematic viscosity DIN , pt. 1 (mm 2 /s) at C, approx. Viscosity index (VI) DIN ISO 2909, approx. Flash point DIN ISO 2592 Pour point DIN ISO 3016 Product information Application notes Blue fluid for rapid determination of a compressor oil s ageing condition. Easy to handle, suitable for all conventional and synthetic compressor oils Klüber Summit Ester oil, > 165 Varnasolv emulsifier Conditioner concentrate for compressors Cleaning concentrate to be mixed with existing compressor oil. Reliably dissolves deposits and carbonization residues. Used during operation, does not require compressor to be shut down. Klübersynth to ca. 130 > 200 approx. EG Klübersynth to ca. 130 > 200 approx. EG Klübersynth to ca. 130 > 200 approx. EG High-performance lubricating oils for all gear types except hypoid gears. Excellent lowtemperature characteristics, miscible with mineral oil residues, largely neutral to conventional seals and paints. Good wear protection, excellent corrosion protection, very resistant to ageing and oxidation. Scuffing load stage > 12 and work-related change in weight 0,2 mg/kwh in stringent FZG test (A/16.6/140) Klübersynth to ca. 135 > 200 approx. EG Klübersynth to > 150 > 220 < 45 GH Klübersynth 35 to > 190 > 280 < 35 GH High-performance oils, high scuffing resistance, good wear protection. Scuffing load stage > 12 and work-related change in weight 0,2 mg/kwh in stringent FZG test (A/16.6/140). Very resistant to ageing and oxidation, particularly suitable for high-temperature lubrication. Mainly used on worm gears, but also suitable for spur and bevel gears. Synthetic Klübersynth to ca. 130 > 200 approx. hydrocarbon EG oil, Klübersynth ester to ca. 130 > 200 approx. EG oil Klübersynth GH Poly to > 190 > 280 < 35 alkylene- Klübersynth glycol to > 200 > 280 < 35 GH Klübersynth to > GH Klübersynth to > 220 > 280 < 30 GH Cont d Footnotes see page 23 25

26 Product Survey Lubricating oils Product data Klüber product Type of oil ISO VG DIN Service temperature range* Density DIN , at 20 C (g/ml), approx. Kinematic viscosity DIN , pt. 1 (mm 2 /s) at C, approx. Viscosity index (VI) DIN ISO 2909, approx. Flash point DIN ISO 2592 Klübersynth to > < 40 GH Klübersynth to > 260 > 280 < 25 GH LAMORA to > HLP Pour point DIN ISO 3016 Product information Application notes Not miscible with oils containing a different base oil. Check compatibility with seals, paints, sight glasses, etc. LAMORA Mineral to > HLP 46 oil 120 HLP hydraulic oils in acc. with DIN / 2 LAMORA to > HLP SYNTHESO to > 200 > 250 < 30 D SYNTHESO to > 270 > 250 < 20 D SYNTHESO to > 270 > D High -temperature lubricating and heat carrier oils, excellent resistance to ageing and oxidation, very good viscosity-temperature behavior. High pressure absorption capacity and good wear protection, therefore suitable as working medium in hydraulic systems, as heat carrier fluid and for the lubrication of rolling bearings subject to high temperatures. Polyalkylene Klübersynth to > 260 > 280 < 25 GH glycol SYNTHESO to > 230 > 250 < 30 D 460 Polyalkylene 180 SYNTHESO glycol oil to > 250 > 250 < 25 D SYNTHESO 35 to > 180 > 200 < 40 D 68 EP 100 Polyalkylene SYNTHESO glycol oil to > 210 > D 100 EP 100 SYNTHESO to > 210 > 200 < 40 D 150 EP 100 High-performance gear oils for spur and bevel gears subject to extreme loads. Also suitable for hypoid gears. ISO VG 220 and 460 oils pass the FZG-L-42 test (hypoid gear test). Cont d Footnotes see page 23 26

27 Product Survey Lubricating oils Fluid Coating Product data Klüber product Type of oil ISO VG DIN Service temperature range* Density DIN , at 20 C (g/ml), approx. Kinematic viscosity DIN , pt. 1 (mm 2 /s) at C, approx. Viscosity index (VI) DIN ISO 2909, approx. Flash point DIN ISO 2592 SYNTHESO to > 210 > 200 < 35 D 220 EP 100 SYNTHESO to > 230 > 200 < 30 D 320 EP 100 Polyalkylene to > 230 > 200 < 30 SYNTHESO D 460 EP glycol 100 oil SYNTHESO to > 250 > 200 < 25 D 680 EP 100 SYNTHESO to , > 270 > 200 < 20 D 1000 EP 100 Pour point DIN ISO 3016 Product information Application notes SYNTHESO D EP oils are not miscible with oils containing a different base oil. Check compatibility with seals, paints, sight glasses, etc. UNIMOLY OIL Mineral to , oil 120 MoS 2 Multi-purpose oil for industrial applications Product data Klüber product Oil type / Solid lubricant / Thickener Cone penetration of lubricating grease in acc. with Klein, Service temperature range* Density DIN , at 20 C (g/ml), approx. worked penetration at 25 C Klüberfluid Mineral See , C-F 2 ULTRA oil, product graphite, info alu- column minium soap Kinematic base oil viscosity DIN , pt. 1 (mm 2 /s) at C, approx. Product information, application notes Operational lubricant for open girth gear drives, especially developed for immersion and circulation lubrication. Resistant to high pressure, contains antiwear additives and corrosion inhibitors. Free from bitumen, solvents, heavy metals and chlorine. Application by immersion: from 5 C Application through circulation lubrication systems: from 15 C to 80 C Functional lubricant film: to 30 C Thermal load limit of lubricant film: to 200 C Product data Klüber product UNIMOLY 180 gray MoS 2 5 min/ 7 approx. C 220 SPRAY to 30 min Footnotes see page 23 Solid lubricant Service temperature range* of solvent free film, C, approx. Colour Drying time at 20 C, dry to the touch/ completely hard Friction coefficient (Tannert 20 C) V max = mm/s, F = 300 N Yield m 2 /liter, approx. with a film thickness of 10 µm Product information application notes Hygrosetting bonded coating, wide service temperature range, excellent metal adhesion. Suitable for high vacuum. Solvent: ester Propellant: propane-butane 27

28 We are where you are. Klüber Lubrication the world market leader in speciality lubricants subsidiaries in over 30 countries more than 1,700 staff products available worldwide Klüber Lubrication offers expert tribological solutions. Through our worldwide presence, we meet customers needs reliably and on time. We supply tailor-made speciality lubricants to customers from nearly all branches of industry and around the world oils, greases, bonded coatings, pastes and many more. Over 75 years of experience, industry-specific know-how, and exceptional test facilities all help to optimise our solutions. Klüber Lubrication München KG A company of the Freudenberg Group