This is High Pressure Shaft seal 28*40*6/5.5 & 28-40-6/5.5 & 28X40X6 BAB2SL05 VITON, mainly used in Shaft of Hydraulic pump, especially is REXROTH hydraulica pump / mortors such as :(A2FO10/A2FO12/A2FO16/A2FE10/A2FE12/A2FE16/A2FM10/A2FM12/A2FM16/A10V45/42L28 etc), 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 BABSL, 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 BABSL minimizes those problems over a wide range of operating conditions.
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HIGH PRESSURE SEAL 28-40-6/5.5 BAB2SL05 VITON, FOR REXROTH A2FO10&A2FO12
HIGH PRESSURE SEAL 28*40*6/5.5 BAB2SL05 VITON,FOR REXROTH A2FO10&A2FO12