This is Hydraulic pump Shaft seal 35*52*10/12, mainly used in Shaft of Hydraulic pump, especially is hydraulica Pump . those pumps usually are usred in roader roller, land scraper, shovel loader, self-discharging car, mixer truck and excavators etc.
Medium pressure seals, such as the BASL, can be used in many applications including pumps and motors in hydro-units, mechanical power transmission gearboxes, and 2-stroke engines. However in conventional seal designs, as pressure increases the seal life dramatically decreases due to atypical seal wear that is caused by pressure distortion of the seal lip geometry and increased friction at the contact point. The BASL minimizes those problems over a wide range of operating conditions.
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BASL 35*52*10/12 NBR for hydraulic pump
BASL Seal 35*52*10/12 NBR for hydraulic pump
Application in Hydraulic Pump/Motor:
Paper rolls or single paper box with cartons