Montage of Timken Bearing Products
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
Unit of Measure

Key Dimensions

Design Unit

 N/A Metric

Bore (d)

 N/A 190 mm

O.D. (D)

 N/A 290 mm11.4173 in

B' - Inner Ring Width

 N/A 75 mm2.9528 in

B - Outer Ring Width

 N/A 75 mm2.9528 in

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 1580000 N355000 lbf
e Factor1 N/A 0.23

Dimensions

R - Inner Ring "To Clear" Radius2 N/A 2.0 mm0.080 in
r - Outer Ring "To Clear" Radius3 N/A 2 mm0.08 in

Shaft Backing Shoulder Diameter

 N/A 214.000 mm8.400 in

Housing Backing Shoulder Diameter

 N/A 270 mm10.600 in

Basic Load Ratings

Static Radial Load Rating (C0)

 N/A 1060000 N239000 lbf

Thermal Reference Speed - Grease 

 N/A 1600 rpm
Thermal Reference Speed - Oil4 N/A 1900 rpm

Key Dimensions

Y0 Factor5 N/A 2.93

Factors

Y1 Factor 6 N/A 3
Y2 Factor 7 N/A 4.47
Geometry Factor (Cg)8 N/A 0.1001
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.
  • 4 See thermal speed ratings in the engineering section.
  • 5 These factors apply for both inch and metric calculations. See engineering
  • 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 8 Geometry constant for Lubrication Life Adjustment Factor a3l.