
Figure 1: O.D. (outside diameter) wall material

These cassette seals are widely used in wheel-end applications, such as the axles of agricultural machinery or off-road trucks.
By preventing lubricants from escaping, they protect key components of machinery from being damaged by leaks of various fluids. Everything from car engines to assembly machines use these oil seals to remain free from any harmful interactions that can cause serious and expensive damage to any of their critical parts.
Rotary Wheel Of Auto Parts
Also, Viton has the widest range of resistance to chemicals. It’s resistant to several chemicals like silicone oil & grease, mineral & vegetable oil, aliphatic, chlorinated hydrocarbons, methanol fuels, and so many more.
With minor lip
Type code
Table 2 b): Common types of oil seals (without spring)
The small little oil seal has an outsized role in power transmission.
Proper techniques and diligence during oil seal installation will result in what seems like an unremarkable situation – a component holding its lubrication. When something you’ve installed works effectively and quietly, you know you’ve done it right.

