3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

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

Bore Taper

N/A 1/12

Bearing Weight

N/A 1333.000 Kg2932.60 lb

Cage Type

N/A YMB

Cage Material

N/A Brass

Dimensions

d - Bore

N/A 560.000 mm22.0470 in

D - Outer Diameter

N/A 1030.000 mm40.5510 in

B' - Inner Ring Width

N/A 365 mm14.37 in

B - Outer Ring Width

N/A 365.000 mm14.3700 in

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1 N/A 7.000 mm0.280 in
r - Outer Ring "To Clear" Radius2 N/A 7.000 mm0.280 in

da - Inner Ring Backing Diameter

N/A 661.000 mm26.000 in

Da - Outer Ring Backing Diameter

N/A 918.000 mm36.000 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 22300000 N5020000 lbf

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

N/A 13200000 N2960000 lbf

Factors

e - ISO Factor3 N/A 0.35
Y0 - ISO Factor4 N/A 1.96
Y1 - ISO Factor5 N/A 2.91
Y2 - ISO Factor6 N/A 1.91

Reference Thermal Speed Rating (Grease)

N/A 210
Reference Thermal Speed Rating (Oil)7 N/A 220
Cg - Geometry Factor8 N/A 0.1189
  • 1 Maximum housing fillet radius that bearing corners will clear.
  • 2 Maximum shaft fillet radius that bearing corners will clear.
  • 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. See engineering
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 7 See thermal speed ratings in the engineering section.
  • 8 Geometry constant for Lubrication Life Adjustment Factor a3l.
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