COMPANY HEADER
Print Back
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

Design Unit

 N/A Metric

Lubrication Type

 N/A Industrial Grade Solid Lube

Cage Type

 N/A EJ

Cage Material

 N/A Steel

Factors

Maximum Operating Speed

 N/A 720 rpm
e - ISO Factor1 N/A 0.33
Y0 - ISO Factor2 N/A 2
Y1 - ISO Factor3 N/A 2.04
Y2 - ISO Factor4 N/A 3.04
Cg - Geometry Factor5 N/A 0.0614

Dimensions

D - Outer Diameter

 N/A 6.2992 in

B' - Inner Ring Width

 N/A 2.1654 in

B - Outer Ring Width

 N/A 2.1654 in

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius6 N/A 0.080 in
r - Outer Ring "To Clear" Radius7 N/A 0.08 in

da - Inner Ring Backing Diameter

 N/A 3.8000 in

Da - Outer Ring Backing Diameter

 N/A 5.700 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 478000 N107000 lbf

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

 N/A 450000 N101000 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 Geometry constant for Lubrication Life Adjustment Factor a3l.
  • 6 Maximum housing fillet radius that bearing corners will clear.
  • 7 These maximum fillet radii will be cleared by the bearing corners.