Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Request Information Add to CAD Cart
The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.
Unit of Measure

Specifications

Series

 N/A 114000

Cone Part Number

 N/A EE114081

Cup Part Number

 N/A 114161D

Design Unit

 N/A Inch

Cage Material

 N/A Pin-Type

Dimensions

d - Bore

 N/A 8.0015 in203.238 mm

D - Cup Outer Diameter

 N/A 16.0000 in406.400 mm

B - Cone Width

 N/A 3.3750 in85.725 mm

C - Double Cup Width

 N/A 5.0000 in127.000 mm

T - Bearing Width across Cones

 N/A 7.7500 in196.850 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 N/A 0.25 in6.4 mm
r - Cup Backface "To Clear" Radius2 N/A 0.130 in3.30 mm

db - Cone Backface Backing Diameter

 N/A 9.69 in246 mm

Da - Cup Frontface Backing Diameter

 N/A 14.78 in373.63 mm

Aa - Cage-Cone Backface Clearance

 N/A 0.74 in18.8 mm
a - Effective Center Location3 N/A 0.98 in24.9 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4 N/A 71000 lbf316000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5 N/A 477000 lbf2120000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 N/A 124000 lbf550000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 N/A 97000 lbf431000 N

Factors

K - Factor8 N/A 0.73
e - ISO Factor9 N/A 0.8
Y1 - ISO Factor10 N/A 0.85
Y2 - ISO Factor11 N/A 1.26
Cg - Geometry Factor12 N/A 0.157
  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 2 These maximum fillet radii will be cleared by the bearing corners.
  • 3 Negative value indicates effective center inside cone backface.
  • 4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
  • 5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 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 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.
  • 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 10 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 11 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 12 Geometry constant for Lubrication Life Adjustment Factor a3l.