WZZG 1pcs 21308 21309 21310 21311 CA CAK CC CCK/W33 Spherical roller bearings
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WZZG Spherical roller bearing 21308 21309 21310 21311 CA CAK CC CCK/W33
Rolling bearing seat material: bearing steel
Category:Spherical Roller Bearing
Model and size:
21308: 40*90*23mm
21309: 45*100*25mm
21310: 50*110*27mm
21311: 55*120*29mm
Cage Material:
CA: Brass
CAK: Brass(The inner hole has a taper )
CC:Iron
CCK:Iron(The inner hole has a taper)
The double row spherical roller bearing has two rows of symmetrical spherical rollers. The spherical roller has a common shape with the inner ring and the outer ring, and the bearing can compensate 0.5-2 degrees between the shaft and the bearing seat through the corresponding spherical surface. The inclination is such that the concentricity error formed after the bending deformation of the shaft and the bearing mounting portion is compensated. The bearing has a high radial load capacity. It can also bear both radial and axial loads.
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