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

Specifications

UPC Code

 N/A 087796030459

Design Unit

 N/A Metric

d - Bore

 N/A 25 mm

Lubrication Type

 N/A Standard Grease

Cage Type

 N/A EJ

Cage Material

 N/A Steel

Superseded Part

 N/A 21305CJW33C4

Factors

e - ISO Factor1 N/A 0.27
Y0 - ISO Factor2 N/A 2.43
Y1 - ISO Factor3 N/A 2.48
Y2 - ISO Factor4 N/A 3.7

Reference Thermal Speed Rating (Grease)

 N/A 8100 rpm
Reference Thermal Speed Rating (Oil)5 N/A 10100 rpm
Cg - Geometry Factor6 N/A 0.0367

Dimensions

D - Outer Diameter

 N/A 62 mm2.4409 in

B' - Inner Ring Width

 N/A 17 mm0.6693 in

B - Outer Ring Width

 N/A 17 mm0.6693 in

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius7 N/A 1 mm0.040 in
r - Outer Ring "To Clear" Radius8 N/A 1 mm0.040 in

da - Inner Ring Backing Diameter

 N/A 35.000 mm1.400 in

Da - Outer Ring Backing Diameter

 N/A 55.0 mm2.100 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 55500 N12500 lbf

C1(2) - Dynamic Radial Rating (Two-Rows)

 N/A 44300 N9970 lbf
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 2 These factors apply for both inch and metric calculations. See engineering
  • 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 5 See thermal speed ratings in the engineering section.
  • 6 Geometry constant for Lubrication Life Adjustment Factor a3l.
  • 7 Maximum housing fillet radius that bearing corners will clear.
  • 8 These maximum fillet radii will be cleared by the bearing corners.