2303 SKF Self-aligning ball bearing

self-aligning ball bearing2303

SKF self-aligning ball bearing2303Features:

1) Good quality, reasonable prices

2) Wide application and attractive appearance

3) Widely used in all kinds of machinery

4)The range of inner diameter size is below 2000mm

21300 series, 22000 series, 23000 series and 24000 series

Self-aligning ball bearing

The self-aligning ball bearing was invented by . It has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

produces self-aligning ball bearings to several designs. These are

– open bearings of the basic design

– sealed bearings

– open bearings with an extended inner ring

– self-aligning ball bearing are constructed with the inner ring and ball assembly contained within an outer ring that has a spherical raceway .This construction allows the bearing to tolerate a small angular misalignment resulting from deflection or improper mounting