China factory supply Crossed Roller Bearing CRB70070 with size 700X880X70mm

Crossed Roller Bearing CRB70070 with size 700X880X70mm information:

The outer ring diameter:880mm

The inner ring diameter:700mm

The thickness diameter:70mm

dynamic load rating C (Kn):630

Static load ratingCo(Kn):1390

Weight:115kg

Seals type:double seals

Precision rating:P2 P4 P5

Material:Steel GCr15

Package:wooden box

Delivery Time: 3 days in stock

With the cross roller bearing ,cylindrical roller are arranged crosswise ,with each roller perpendicular to the adjacent roller ,in a 90°groove ,separated from each other by a spacer retainer .this design allows just one bearing to receive loads in all directions including ,radial,axial,and moment loads. Since the cross-roller ring achieves high rigidity and the precision can reach up P5 P4 P2,despite the minimum possible dimensions of the inner and outer rings,it is optimal for applications such as joints and swiveling units of industrial robots,swiveling table of machining centers .precision rotary tables,medical equipment,measuring instruments and IC manufacturing machines.

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