Oil seal 42x55x10 AS NBR

The AS type shaft seal is a standard design with an elastomer outer shell according to DIN 3760-A. It differs from the type A shaft seal in that the AS type is equipped with an additional dust lip, which protects against light to moderate external contamination. The type AS sealing ring can be used in a wide variety of applications in almost all sectors. The elastomer outer shell ensures reliable sealing in the housing bore (static side) – even with increased bore roughness, thermal expansion, and split housings. This makes this sealing ring suitable for sealing low-viscosity and gaseous media. For example, would you like to order a shaft seal without a dust lip to counteract the additional temperature increase caused by the frictional heat of the dust lip? Then choose the type A shaft seal. Max. pressure: 0.05 MPa. Max. peripheral speed: 15 m/s. Temperature range (°C) NBR from -40 to 100 FKM from -20 to 200 VMQ from -60 to 200 Equivalent types: RST, DL, AS, ASN#, WAS, DGS, 104, ASL, OSA-DL, BASL, (TR)E, 32, GP, R23, FA, 94, 827S, IEL, CC, TC, HMSA7