For applications exposed to oil or other chemicals, oil-resistant poly V belts provide the necessary durability. The material composition ensures that the belt does not degrade or slip when in contact with petroleum products, making them perfect for automotive and industrial machinery dealing with lubricants.
- A wheel hub oil seal, also known as a bearing seal, is a critical sealing device located between the wheel hub and the brake drum or disc. Its primary function is to prevent the ingress of dirt, water, and other contaminants into the wheel bearing while retaining the lubricating oil inside. This dual-purpose operation is crucial for maintaining optimal performance and preventing premature wear and tear.
No code: without minor lip
Smear a little gasket sealant round the cover flange and fit the new gasket to it. Make sure it is flat and straight.
If the car has a manual gearbox , select first or reverse gear and put the handbrake full on. Otherwise, disconnect the battery and remove the starter motor .
As type B with dust lip
7. Selecting high-quality oil seals


Spring seals are the perfect solution when regular seals are unable to produce a leak-proof mating surface. They are the best substitute for sealing applications involving machinery as they are capable of resisting more heat and pressure than other types of seals.


Several variables must be considered when selecting oil seals. The physical dimensions and materials will vary depending on the environment of use. In addition, oil seals must remain lightweight, compact, and exhibit high self-lubrication performance.

oil seal 20 34 7. Its dimensions indicate that it has a 20mm inner diameter, a 34mm outer diameter, and a 7mm width. This size is suitable for a variety of applications and can be easily installed in most types of machinery.