HANNOVER MESSE 2020, 20 - 24 April
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Cross Roller Bearing

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SFT - SF Technology

Exhibitor details
Exhibitor details

Product description

Cross roller bearings consist of inner rings, outer rings, spacer retainers and cylindrical
rollers cross arranged on the V-shaped 90° groove between the inner and outer rings. This
structure can withstand radial, axial and moment loads in all directions because the rollers’
line contact with raceway surfaces achieve a large load-bearing area despite the minimum
dimensions. Therefore these bearings are widely used on the rotating parts of industrial
robots, machine tools, precision rotary tables, measuring instruments and IC
manufacturing machines.

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