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Type: Ball
Structure: Self-Aligning
Outside Diameter: 0-199 mm
Bore Size: 0-3 mm
Brand Name: NSK
Type: Ball
Structure: Self-Aligning

Specifications

 1. NSK self-aligning ball bearing show.

 
Self-aligning ball bearings can withstand a larger radial load, but also can withstand a certain axial load. this type of bearing outer ring raceway
Is a spherical shape, it has a self-aligning properties, when the axis bending or tilt the inner ring and the centerline of the outer ring inner ring relative tilt does not exceed 1 ° ~ 2.5 °, the bearings can work.
Self-aligning ball bearings bore cylindrical and conical two. Cone-shaped hole in the taper of 1: 1 2 or 1:30. In order to strengthen the bearing lubrication performance, in the bearing outer ring on the processing of annular oil tank and three oil holes are evenly distributed.

selfaligning ball bearing 1220 100X180X34 mm