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The radial internal clearance (RIC) for the bearing assembly must be included when ordering either a) the complete assembly or b) with the inner-ring set.
Unit of Measure

Specifications

Bore d

 N/A 170 mm

Static Load Rating Co

 N/A 2040000 N459000 lbf
Dynamic Load Rating C11 N/A 1450000 N326000 lbf
Dimension S2 N/A 3.40 mm0.130 in
Geometry Factor Cg3 N/A 0.1720

Thermal Speed Ratings - Oil

 N/A 1200 rpm

Thermal Speed Ratings - Grease

 N/A 1100 rpm

Bearing Dimensions

O.D. D

 N/A 310 mm12.2047 in

Width B

 N/A 104.775 mm4.1250 in

DUR/DOR F/E

 N/A 205.636 mm8.0959 in

Type

 N/A WS

Mounting Data

Chamfer rsmin

 N/A 7.5 mm0.300 in
Chamfer r1smin4 N/A 4 mm0.160 in

Backing Shaft Diameter ds

 N/A 201.6 mm7.9400 in

Backing Housing Diameter Ds

 N/A 285.8 mm11.2500 in
  • 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 2 Permissible axial displacement from normal position of one bearing ring in relation to the other.
  • 3 Cg factor for bearing without inner ring.
  • 4 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.