Open Seals 1200 Self Aligning Ball Bearing GCR15 Precision Spindle

Gcr 15 Precision Spindle 1200 Series Self-Aligning Ball Bearing

Product Description

The outer spherical ball bearing is actually a variant of the deep groove ball bearing. Its outer ring outer diameter surface is spherical, which can be matched into the corresponding concave spherical bearing seat to play the role of aligning.The outer spherical bearing is mainly used to bear the combined radial and axial loads which are mainly radial loads. Generally, it is not suitable to bear the axial loads alone.

Although its basic performance with deep groove ball bearings should be similar, but because of the bearing are mostly applied in mechanical rough, installation location is not accurate, the axis of the shaft with a hole to neutral, or under the condition of large axial length and deflection etc, and the bearing itself precision is not high, some structure is rough, so the performance of the actual performance comparison on the same specifications of the deep groove ball bearings to play quite a discount.For example, the outer spherical ball bearing with top wire is applied to the through-shaft with large stiffness difference deflection. The bearing, with sealing rings on both sides, can strictly prevent the invasion of dirt. It has been loaded before leaving the factory

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.

Self-Aligning Double Row Ball Bearings come in three numeric series which represent the maximum specified degree of misalignment and loads:

1200 Series – Can be misaligned 2.5°
1300 Series – Can be misaligned 3.0°
2200 Series – Can be misaligned 2.5° but has higher load ratings is and wider than the 1200 Series