Current miniature deep groove ball bearings radial clearance in the standard specifications with on-load measurement problem

Key Specifications/Special Features

To improve bearing installation Shi of actual tie precision

(1) the shaft and bore roundness and verticality of the abutment to follow the corresponding bearing precision requirements

Due to the precise accuracy of the bearing itself within in the 1 μ m, so go with parts (shafts, housings, cover

Bearings, precision bearings and plain from the following are distinguished