Oil seal is a kind of seal which is used for sealing rotating shafts and fluid containing crust in order to prevent leaking of liquid to out of the crust.Oil seals generally are constitute from a compound of rubber, insert metal and spring.
Toos Rubber Industries (S.O.T) is producer of different kinds of oil seals in different sizes ( 250 to 300 size). The table of different kind of oil seal`s standards with separation of their usage and their specifications are shown at below. It is notable that these tables are related to Toos Rubber Industries company and it is possible that other companies use other special tables.
