GCr15 Miniature Self-aligning / Deep Groove / Radial / Sealed Ball Bearing Rollers

GCr15 miniature Self-aligning / deep groove / radial / sealed Ball Bearing rollers

Self-aligning Ball Bearing
1.Quiet and smooth operation
2.large capacity
3.high axial load
4. lowest friction
 

Timken Self-aligning Ball Bearing

Self-aligning Ball Bearing
1.Quiet and smooth operation
2.large capacity
3.high axial load
4. lowest friction

Description of the beairng:

1)The self-aligning ball bearing are made of an inner ring, an out ring, two rows of balls, and a cage. Usually the outer ring of the bearing has a sphered raceway.

2) This kind of bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.

3) It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected

4)The inner ring of the self-aligning ball bearing are usually cylindrical, and sometimes are taper ring, which has the sufix of “k”

5)Cage of the self aligning ball bearing is polyamide cage, steel cage.

6)sufix of the bearing:

M Machined brass cage, ball centred

2RS1 Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on both sides of the bearing

TN Injection moulded snap-type cage of polyamide 66, ball centred

TN9 Injection moulded snap-type cage of glass fibre reinforced polyamide 66, ball centred

Abstract:
Self-aligning ball bearing has two rows of spherical balls, the outer race is provided with a common concave spherical raceway, while the inner race is provided with two concave spherical raceways that form an angle with the bearing axis. The curvature center of the outer raceway is consistent with the bearing center. The self-aligning ball bearing is self-adjusted, and it is not affected by non-centering or shaft deformation flexure of shaft and bearing block, so it can compensate the concentricity error caused by these reasons. Except being subject to radial load, this type of bearing can also be subject to bidirectional axial load and their combination load. The load capacity is large, and the bearing is provided with preferable shock resistant capacity.