Montage of Timken Bearing Products
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TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.
Unit of Measure

Specifications

Series

 N/A 13000

Cone Part Number

 N/A 13182D

Design Units

 N/A Imperial

Cage Type

 N/A Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1 N/A 11400 lbf50800 N

C0 - Static Radial Rating

 N/A 13700 lbf61100 N

Dimensions

d - Cone Bore

 N/A 1.8125 in46.038 mm

B - Double Cone Width

 N/A 1.2500 in31.750 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius2 N/A 0.03 in0.800 mm

da - Cone Frontface Backing Diameter

 N/A 2.05 in52 mm

Ab - Cage-Cone Frontface Clearance

 N/A 0.11 in2.8 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)3 N/A 2960 lbf13200 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 N/A 19900 lbf88500 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 N/A 5160 lbf22900 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 N/A 2680 lbf11900 N

Factors

K - Factor7 N/A 1.11
Cg - Geometry Factor8 N/A 0.0799
  • 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 2 These maximum fillet radii will be cleared by the bearing corners.
  • 3 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
  • 4 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 5 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
  • 6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
  • 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 8 Geometry constant for Lubrication Life Adjustment Factor a3l.