... 250centigrade Pressure:below 0.03MPA Rotational speed:8000rpm OIL SEAL,HUB SEAL,RUBBERSEAL,AUTO PARTS,shaft ... dust from ouside. it perfectly seals the gear oil inside under the conditions of high rotational speed, ... motocycle,truck,trailer,agricuture machinery,food machines,home appliances,hydraulic pump and valves2. Material : FKM,NBR,EPDM,PTFE ... goods to Oem and aftermarket Shaft oil seal for Benz