Tapered roller bearings uaually are applied to machine tool spindles,gear reduction units,automotive transaxles,transmissions,rolling mill,mining,metallurgical,plastic machinery ,home appliances, electric motors,other automotive components, pumps, machinery etc.

 

Designation:

Tapered roller bearings: 30308 bearing manufacturers China
Designation 30308
Principle dimensions(d) 40mm
Principle dimensions(D) 90mm
Principle dimensions(T) 25.25mm
Basic load ratings(dyn.) 85.8kN
Basic load ratings(stat.) 95kN
Limiting speed(grease lubrication) 6000r/min
Limiting speed(oil lubrication) 8000r/min
Weight 0.72kg

 

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