3D CAD and 2D Drawings

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

Unit of Measure

Specifications

Design Units

N/A METRIC

Bearing Weight

N/A 8.3 Kg18.300 lb

Type

N/A NU

Tapered Bore

N/A N

Dimensions

d - Bore

N/A 105 mm4.1339 in

D - Outer Diameter

N/A 190 mm7.4803 in

C - Inner Ring Width

N/A 65.088 mm2.5625 in

B - Outer Ring Width

N/A 65.088 mm2.5625 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 640000 N144000 lbf
C - Dynamic Radial Rating1 N/A 471000 N106000 lbf

Factors

Reference Thermal Speed Rating (Grease)

N/A 2400
Reference Thermal Speed Rating (Oil)2 N/A 2700
Cg - Geometry Factor3 N/A 0.1129

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius4 N/A 2.0 mm0.100 in
r - Outer Ring "To Clear" Radius5 N/A 2.0 mm0.100 in

da - Inner Ring Backing Diameter

N/A 121.000 mm4.800 in

Da - Outer Ring Backing Diameter

N/A 175.000 mm6.900 in
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 See thermal speed ratings in the engineering section.
  • 3 Geometry constant for Lubrication Life Adjustment Factor a3l.
  • 4 Maximum housing fillet radius that bearing corners will clear.
  • 5 Maximum shaft fillet radius that bearing corners will clear.
By clicking Submit, you consent to the personal information you provide being accessible by Timken personnel, who may be located outside your home country, as described in our Privacy Notice.