Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
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 710 mm

O.D. (D)

 N/A 1280 mm50.394 in

B' - Inner Ring Width

 N/A 450 mm17.717 in

B - Outer Ring Width

 N/A 450 mm17.7170 in

Bore_Taper

 N/A 1/12

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 35300000 N7950000 lbf
e Factor1 N/A 0.34

Dimensions

R - Inner Ring "To Clear" Radius2 N/A 9 mm0.354 in
r - Outer Ring "To Clear" Radius3 N/A 9 mm0.354 in

Shaft Backing Shoulder Diameter

 N/A 827.400 mm32.570 in

Housing Backing Shoulder Diameter

 N/A 1149 mm45.230 in

Basic Load Ratings

Static Radial Load Rating (C0)

 N/A 20200000 N4550000 lbf

Thermal Reference Speed - Grease 

 N/A 150 rpm
Thermal Reference Speed - Oil4 N/A 150 rpm

Key Dimensions

Y0 Factor5 N/A 1.93

Factors

Y1 Factor 6 N/A 1.97
Y2 Factor 7 N/A 2.93
Geometry Factor (Cg)8 N/A 0.1305
  • 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.