nsk/timken tapper roller bearing 31307,31308,31309,31310,31312 31307,31308,31309,31310,31312 manufacturer from China B.G Tianjin Bearing Co.,Ltd

nsk/timken tapper roller bearing 31307,31308,31309,31310,31312

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 31307,31308,31309,31310,313...

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Quick Detail:

Tapered roller bearings consist of four interdependent components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer. The taper angles allow the bearing to handle a combination of radial and thrust loads. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Design Attributes : Single cone and cup. One-piece pressed steel cage retains rollers on the cone and spaces them evenly

Description:

the tapered roller bearing,the inner and outer races are tampered,with tampered rollers between races,The tapered roller bearing is mainly used to carry the radically and axially combined load,mainly the radical load.The inner components and the out ring of the bearing are detachable,facilitating assembly and disassembly.The axial loading capacity of bearing depends on the contact angleα,the larger which is,the larger the axial loading capacity will be.Such bearing is widely applied to automobile,gearbox,main shaft of machine tool,constructional mechanisms,rolling stock and rolling mill journal.

Applications:

Typical applications: Machine tool spindles Gear reduction units Automotive transaxles Transmissions

Specifications:

Tapered Roller Bearing
Serie Bearings	Bore Diameter(mm)
32900	20-400
32000	12-400
30200	15-300
32200	15-300
30300	15-280
32300	17-280
31300	17-200
33000	25-150
352000	75-1200
352900	140-1200
351900	140-1200
351000	70-1200