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

Bearing Weight

N/A 2447.900 Kg5385.40 lb

Cage Type

N/A YMD

Cage Material

N/A Brass

Dimensions

d - Bore

N/A 1180.000 mm46.4570 in

D - Outer Diameter

N/A 1660.000 mm65.3540 in

B' - Inner Ring Width

N/A 355 mm13.976 in

B - Outer Ring Width

N/A 355.000 mm13.9760 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 1293.000 mm50.890 in

Da - Outer Ring Backing Diameter

N/A 1558.000 mm61.340 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 43200000 N9700000 lbf

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

N/A 19200000 N4320000 lbf

Factors

e - ISO Factor3 N/A 0.19
Y0 - ISO Factor4 N/A 3.5
Y1 - ISO Factor5 N/A 5.21
Y2 - ISO Factor6 N/A 3.42

Reference Thermal Speed Rating (Grease)

N/A 160
Reference Thermal Speed Rating (Oil)7 N/A 170
Cg - Geometry Factor8 N/A 0.17
  • 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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