31305 Tapered Roller Bearing

31305 Tapered Roller Bearing Specification:
Inside Diameter :25mm
Outside Diameter :62mm
Width Outer Ring :13mm
Width Inner Ring:17mm
Total Width :18.25mm
Ring Material:Chrome Steel
Rolling Element Material:Chrome Steel
Cage Material:Chrome Steel
Product weight:0,297 Kg

Basic dynamic load rating:46.6 kN

Basic static load rating:40 kN

Fatigue load limit :4.4 kN

Reference speed :8500 r/min

Limiting speed:11000 r/min

Calculation factor:0.83

Calculation factor:0.72

Calculation factor:0.4

Picture Show :

The Structure of Taper Roller Bearing :

Taper Roller Bearing Application:

With high quality raw material ,taper roller bearing have widely applications ,such as :

Agriculture, Construction and Mining Equipment

Various Axle Systems

Conveyance Vehicles

Gear Box, Engine Motors, Reducers

We can prodive different type of taper roller bearings ,if you are interested ,pls feel free to contact with me ,here are some KOYO bearing number for your reference:

Application: 

General Engineering, Light And Heavy Industry, Power Tools, Motorcycles, Automotive, Gearboxes

For more bearings ,pls contact with us free at info@bearings-factory.com