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 47.100 Kg103.60 lb

Cage Type

N/A EMB

Cage Material

N/A Brass

Superseded Part

N/A 23238KYMBW33W800C4

Dimensions

d - Bore

N/A 190 mm7.4803 in

D - Outer Diameter

N/A 339.993 mm13.3856 in

B' - Inner Ring Width

N/A 120 mm4.7244 in

B - Outer Ring Width

N/A 120 mm4.7244 in

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1 N/A 3.00 mm0.120 in
r - Outer Ring "To Clear" Radius2 N/A 3.00 mm0.120 in

da - Inner Ring Backing Diameter

N/A 225.000 mm8.900 in

Da - Outer Ring Backing Diameter

N/A 311.000 mm12.200 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 2610000 N586000 lbf

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

N/A 1940000 N436000 lbf

Factors

e - ISO Factor3 N/A 0.32
Y0 - ISO Factor4 N/A 2.1
Y1 - ISO Factor5 N/A 3.12
Y2 - ISO Factor6 N/A 2.05

Reference Thermal Speed Rating (Grease)

N/A 990
Reference Thermal Speed Rating (Oil)7 N/A 1100
Cg - Geometry Factor8 N/A 0.0968
  • 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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