Automotive Seal

Audi Volkswagen Automotive Crankshaft Rear Wheel Oil Seal Manufacturer
Automotive Seal

Audi Volkswagen Automotive Crankshaft Rear Wheel Oil Seal Manufacturer

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  • Audi Volkswagen Automotive Crankshaft Rear Wheel Oil Seal Manufacturer
  • Audi Volkswagen Automotive Crankshaft Rear Wheel Oil Seal Manufacturer

Description

Product Description

–Automobile oil seal is mainly used in automobile engine crankshaft oil seal, camshaft oil seal, valve oil seal, transmission shaft oil seal, drive axle oil seal, main reducer oil seal, bearing oil seal

–Material : FKM,NBR,EPDM,PTFE,ACM,,VMQ,SBR,HNBR,NR. Chose different rubber and make up a prescription according to the different applications

–Design and manuafcture meet to the requirement of our customers

–Supply goods to Oem and aftermarkt

VW AUDI OIL SEAL LIST
OE NO APPLICATION SIZE MATERIAL
068.103.085F 32*47*10 oil seal NBR
068.103.051G 85*105*12 oil seal NBR
014.311.113B 20*35*7/10.5 oil seal NBR
001.301.227F 15*24*7 oil seal NBR
085.409.189 40*52*9 oil seal NBR
357.501.641C 40*52*8 oil seal NBR
357.501.641B 0*52/58*7.6 oil seal NBR
027 109 675 7mmValve stem seal VITON
026 109 675 8mmValve stem seal VITON
7mmValve stem seal VITON
8mmValve stem seal VITON
6mmValve stem seal VITON
027.109.675 7mmValve stem seal VITON
026.109.675 8mmValve stem seal VITON
06B.109.675 6mmValve stem seal VITON
068.103.085F 32*47*10 VITON
068.103.051G 85*105*12 VITON
038.103.085F 32*47*10 ACM/PTFE
085.409.189 40*52*9 cfw ACM
001.301.227F 15*24*7 cfw ACM
014.311.113B 20*35*7/10.5 cfw ACM
PTFE
054.115.147B 35*48*10 ACM
054.115.147B 5*48*10 NBR
038.103.085G 35*48*10 ACM/PTFE
06A.103.171A 85*131/152*15.7 PTFE
028.103.171B 85*131/152*15.7 PTFE
030.103.171H VITON
03C.103.173 PTFE
030.103.073A PTFE
06H.103.171A *164/152.5*10.5 VITON
06H.103.171A 85*164/152.5*10.5 ACM/PTFE
01V 325 443 2*22*5 NBR
012.301.457 16*24*6 ACM
016.311.113C 24.9*40*8 ACM
01F 321 243 43*58*6.5 VITON
095.321.243A 5*7 MVQ
095.321.243A *65*7 VITON
01L.409.399 60*80*7 VITON
01V.409.399 75*90*8 VITON
097.321.491A 50*9 NBR
06H.103.085G 45*60*8 ACM
0AM.301.189C 40*56*8 ACM
09G.321.243 4*61*6 VITON
09G.321.243 44*61*6.5 VITON
09G.301.189 40*63*8.6 ACM
09G.301.189 40*63*8.6 VITON
016.409.399B 45*60*8 ACM
016.409.399B 45*60*8 NBR
097.409.399A 32.3*48*7/15 ACM
016.311.113C 24.9*40*8 NBR
0AM.311.113 AT24.9*40*8/6 ACM
097.409.400D 45*65*8/10 ACM
01J.331.761 63.5*102*9.5/10.5 ACM
01J.331.761 63.5*102*9.5/10.5 ACM
06E.103.153E 55*72/220*7 PTFE
078.103.173E 2.4/2.5 PTFE
058.103.483F 5 ACM
ACM
06A.103.609C 5 ACM
078.198.025 ACM
ACM
C5A6 VITON
C5A6 SILICON
020.301.189T 50*65*10 ACM
020.311.113A 21.9*40*8 NBR
020.301.227D 18*30*6.4/8 NBR
020.311.109G 8*14*4 NBR
020.141.733 18*27*5.5/8 NBR
020.311.113A 21.9*40*8 ACM
020.301.227D 18*30*6.4/8 ACM
020.141.733 18*27*5.5/8 ACM
021.311.113B 23.9*40*8 ACM
021.311.113B 23.9*40*8 NBR
020.311.109G 4*4 CFW NBR
020.311.109G 8*14*4 CFW FPM
8A0.501.641A 40*52*7/6 NBR
NBR
NBR
40*6、 NBR
020.409.289C 40*6 NBR
097.321.073A 73/73.5*13/25 ACM
084.409.189B 48*62*7/6.5 ACM
036.103.085H 32*42*6/7 FPM
036.103.085A 27*42*8 FPM
02M.301.189B AT60*74*8 ACM
02T.409.189C 50*65*8 ACM
02T.311.113A 24*38*6 seals ACM
085.311.113A 21.8*35*8 seals ACM
06B.103.483G NBR
06B.103.483G ACM
 gasket VITON
gasket VITON
096.323.862 AT4*52*7 NBR
095.321.371 01M NBR
095.321.493 01M) NBR
01n.321.371 NBR
09G.321.370 NBR
0AM.325.443D AT ACM
09M.321.370 AT ACM
01V.409.400A 37.5*88*16 ACM
01V.409.400B 34*46/47*12.8/16 ACM
097.409.529A 43*92/93*12/17 ACM
02J.409.189A AT48*62*8 ACM
02J.409.528A MT48*60/74*12.6/26.6 ACM
001.409.399 AT48*62*10 ACM
0B5.311.113F 54.5*72*7 ACM
0B5.321.371E 396*366.5*1.5/2.5 ACM
0734.310.408 6HP-1948*63/64*15 FPM
0734.310.409 6HP-1929*38.5*14 FPM
06F.103.483.D  gasket ACM
02Q 409 189 AT54-73-8
0B4 409 399C AT33*47*8 ACM
0B4 409 400C AT40*55*7 ACM

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What factors influence the performance of industry rubber seals

The sealing effect of the sealing ring is related to the material characteristics of the sealing ring. There is also a close influence on other factors. For example, the speed of rotation, working temperature, working pressure, working medium, etc., today I will tell you about the four factors that affect the sealing performance of the sealing ring.

First, the speed of rotation

  When the rotation speed is very low (< 0.03m/s), it is necessary to consider the smoothness of the operation of the equipment and whether the operational appears "crawling" phenomenon. When the movement speed is very high (> 0.8m/s), the lubricating oil film may be destroyed, and the oil seal is not well lubricated and frictions heat, resulting in greatly reduced life. It is recommended that polyurethane or rubber and plastic oil seal work in the speed range of 0.03m/s ~ 0.8m/s. High-speed oil seals need to put forward higher requirements for structure and material, and the speed of household appliances oil seals can reach 20000rpm. Both wear and temperature resistance need to be met, and the concentricity requirements of dynamic sealing on the installation are relatively high.  

Second, the temperature of the working environment

  Low temperature will reduce the elasticity of rubber and plastic oil seals, resulting in leakage, and even the entire oil seal becomes hard and brittle. High temperature will make the oil seal volume expansion, soft, resulting in the oil seal friction resistance increases rapidly and the pressure resistance decreases. It is recommended that the continuous operating temperature range of ordinary polyurethane or rubber and plastic oil seals be -10 ° C to +80 ° C. For the high temperature and high speed requirements of the working environment, we need to choose to use fluorine rubber and PTFE, high temperature resistance and wear resistance is better, the low temperature environment is generally to -40 degrees, and the rubber performance is tested at high and low temperatures to ensure that the product quality meets the requirements.  

Third, the working pressure of machinery

  The oil seal has a minimum service pressure requirement. Oil seals with low friction and low starting resistance should be selected for low pressure work. Below 2.5MPa, polyurethane oil seal is not suitable; High pressure to consider the oil seal pressure deformation, need to use anti-extrusion stop ring, grooving processing also has special requirements.

Fourth, the working medium

  General sealing media are gasoline, oil, diesel, grease, and some static sealing dust. In addition to selecting the working medium strictly according to the manufacturer's recommendations, it is important to keep the working medium clean. Aging or contamination of the oil will not only cause the components in the system to fail, accelerate the aging and friction of the oil seal, but also the dirt in it may scratch or embed the oil seal, making the seal fail. Therefore, it is necessary to regularly check the quality of the oil and its cleanliness, and replace the oil filter or oil according to the maintenance specifications of the equipment. The air remaining in the oil in the cylinder will be compressed by high pressure, which will cause the oil seal to burn out or even carbonize. In order to avoid this situation, exhaust treatment should be carried out at the initial operation of the hydraulic system. The hydraulic cylinder should also run at low pressure and slow speed for a few minutes to confirm that the residual air in the oil has been drained before it can work normally.