precision roller slewing rings made in china with size 384X646X86mm

Crossed Roller Bearing XU300515 with size 384X646X86mm information:

The outer ring diameter:646mm

The inner ring diameter:384mm

The thickness diameter:86mm

dynamic load rating C (Kn):720

Static load ratingCo(Kn):1370

Weight:115kg

Seals type:double seals

Precision rating:P2 P4 P5

Material:Steel GCr15

Package:wooden box

Delivery Time: 3 days in stock


RU/XSU/XU CROSS ROLLER BEARING SERIES FEATURE:
Since the mounting holes are provided, this model does not require a presser flange or housing .In addition because it has an integrated inner/outer ring structure and is equipped with washers ,its performance is minimally affected by the mounting procedure,ensuring stable rotation accuracy and torque.This model can be used for both inner-ring rotation and outer-ring rotation.

High quality cross roller bearing
  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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