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Spherical Roller Bearing Basic Type

- Aug 21, 2018 -

Spherical roller bearing basic type 

The roller bearings are divided into cylindrical internal holes and conical internal holes.
Taper of cone inner bore: 
1:12 rear-coded K30 aligning roller bearings (153,000 or 113,000) 

                                            1:30 rear-coded K30 aligning roller bearings, respectively. 

When matched with a conical shaft, the inner ring moves along the axial direction to adjust the radial clearance of the bearing.

spherical roller bearing basic typ e

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