taper roller bearing
taper roller bearing

 

Taper roller bearing is used to bear the main radial load of radial and axial joint load. steep angle bearing can bear the main axial load of radial and axial joint load. This bearing is separable bearing, its inner ring and outer ring can be installed separately. It could adjust bearing radial clearance and axial clearance in the process of installation and operation. It could interference to install.

Taper roller bearing classification:

1,singe row taper roller bearing (30000 type)

This bearing could bear the main radial load of radial and axial joint load. Steep angle bearing can bear the main axial load of radial and axial joint load. It will occur to additional axial force, only use to it. So, gerenally pair configuration, it could bear radial load.If single use, its external axial force greater than additional axial force. 313 serial of bearing have large contact angle (27°-30°,','), it could bear larger axial force, and the other serial contact angle is 10°-18°.

2,double row taper roller bearing (350000 type)

These bearings have one outer ring and two inner rings. Two inner rings have space ring, change space ring could adjust to cleanrance, and bear radial load and double axial load; it could restrict axle or outer ring’s double axial displacement in the bearing clearance.

3,Four row taper roller bearing (330000 type)

This bearing have space ring which could adjust clearance between outer ring and inner ring, function as same as double row taper roller bearing.This bearings have large carrying ability, low limit speed, mainly use to heavy machine, for example, rolling-mill and so on.

Taper roller bearing application:

This bearing apply to automobile front wheel, back wheel, speed changer, shaft pinion, machine tool spindle, building machine, large agricultural machinery. Railway vehicle, gear speed reducer and so on.



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