This construction provides a high capacity for radial loads, axial loads, and combined loads. The larger the contact angle, the greater the loading capacity becomes. When a pure radial load is placed on the bearing, an induced load in the axial direction is also generated. So, these bearings are generally used in pairs opposing each other. Tapered roller bearings have the inherent advantage of being adjustable and, they can be set to approach optimum performance in almost any application.

 

Designation:

Tapered roller bearings: 31307 bearing manufacturers China
Designation 31307
Principle dimensions(d) 35mm
Principle dimensions(D) 80mm
Principle dimensions(T) 22.75mm
Basic load ratings(dyn.) 61.6kN
Basic load ratings(stat.) 67kN
Limiting speed(grease lubrication) 6000r/min
Limiting speed(oil lubrication) 8500r/min
Weight 0.52kg

 

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