Product Catalog

YRTS rotary table bearing

Rotary table bearings

Standard series, high-speed series and double-row thrust angular contact series slewing table bearings feature high rotational accuracy. They can bear radial loads, bidirectional axial loads and overturning moments, ideal for rotary tables, faceplates, milling heads and reversible fixtures requiring high precision and combined loads. Fitting holes on the rings enable easy installation. Preload on axial and radial directions after mounting ensures high precision and rigidity. Complete size ranges suit tables of various dimensions. Different series share identical overall and mounting dimensions for flexible selection per working conditions. The operating temperature ranges from -30℃ to 120℃.

Product Parameters
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Designation

Boundary dimensions (mm)

Fixed hole Inner ring

Fixed hole Outer ring

Number of coupling screws

Extraction thread

Number of pitches * t

Screw tightening torque (MA) (Nm)

Basic load rating (KN)

Grease

Weight (kg)

d

D

H

H1

C

d1

dn

dm

do (mm)

ds (mm)

Ts (mm)

Quantity

dl (mm)

Quantity

G

Quantity

Axial Ca

Axial Coa

Radial Ca

Radial Cor