Spherical roller bearings
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Spherical roller bearings

Item No.: 1
Manufacturing dimensions and structural deformation
Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.

Can provide design

Solid brass cage, guidance on inner ring
CA:   Retaining flanges on the inner ring, guide ring centred on the inner ring, machined brass cage
CC:   Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages
E:   Optimized internal design for increased load carrying capacity
2RS:   Contact seal, NBR, on one or both sides
K:   Tapered bore, taper 1:12
K30:   Tapered bore, taper 1:30
C3:   Radial internal clearance greater than Normal
W33:   Annular groove and three tube holes in the outer ring

Manufacturing size:
ID 20MM ~ 300MM
OD 80MM ~ 500MM