YRT650 Slewing Bearing Rotary Table Bearing 650*870*122mm

YRT650 Slewing Bearing Rotary Table Bearing 650*870*122mm information:

The outer ring diameter:870mm

The inner ring diameter:650mm

The thickness diameter:122mm

Weight:170kg

Basic load rating(axial load) KN

dynamic Ca:1040

static Coa:8000

Cage Material:Nylon/ Steel /Copper

Precision rating:P0 P2 P4

Material:GCr15SiMn

Package:Wooden box

Delivery Time: 3 days in stock

rotary table bearings structure: 

rotary table bearings are axial and radial combined cylindrical roller bearings, which are fixed by a bidirectional thrust bearing and a centripetal-guided bearing.

They can support radial loads, axial loads from both directions and tilting moments free from clearance.

For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.

rotary table bearings application:

1.Precision machine tools

2.precision turntable, NC rotary table

3.Rotation part of machine tools

4.Inspection instrument,medical equipment

5.Indexing plate of other precision machines' etc

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