NOK Oil Seal SB2 Type (Sil Oli) SB557812 1pc

Used in automobile engines, geared motors, etc., mainly prevents oil leakage from the rotating shaft end and entry of dust from outside.
The oil seal, means that oil (oil) to seal (seal). In addition to preventing lubricants used in machinery products, water, chemicals, gases, etc. from leaking from the "gap" of the machine, it also prevents dust and earth from entering from outside.
It is an indispensable product as a sealing device for machinery in various fields such as automobiles, aircraft, ships, railway vehicles, construction machinery, agricultural machinery, petrochemical plants, and home appliances.
The history of Japan's oil seal is the history of the oil seal of NOK. Stable quality products based on our original "sealing theory" are sent to the world.

NOK standard oil seal SB type:
For oil compatible with rotary shaft operation. Oil seal when there is an object to be sealed on one side and no dust.