1213 Self-aligning Ball Bearings

Self-aligning Ball Bearings 1213

Material: Chrome Steel
Size:65X120X23mm
ID (inner diameter) bore: 65mm
OD (outer diameter):120mm
Width/Heigh/Thickness:23mm
Brand:FAG

Specifications

1,1213 bearing ISO9001:2008 standard
2,High precision competitive price
3,Rich stock short delivery time
4,OEM service

Self-aligning ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used.

Self-aligning ball bearing is designed to withstand heavy load and impact load, precision instruments, low noise machine, automobile, motorcycle, metallurgy, rolling mill, mine, petroleum, papermaking, cement, the sugar industry, general machinery, etc.

Brief introduction

self-aligning ball bearing has two rows of balls and a common co The ncave 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. 

Self-aligning ball bearings are double row self-retaining units comprising solid outer rings with a concave raceway inner rings with a cylindrical or tapered bore and ball and cage assemblies. The bearings are available in open and sealed versions.