Menu
Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount)
Unit of Measure

Specifications

Cone Part Number

 N/A JLM714149

Cup Part Number

 N/A JLM714110

Inner Spacer Part Number

 N/A LM714149XB

Outer Spacer Part Number

 N/A LM714110ES

Design Unit

 N/A Metric

Dimensions

d - Bore

 N/A 2.9528 in75 mm

D - Cup Outer Diameter

 N/A 4.5276 in115 mm

T - Width

 N/A 2.1852 in55.504 mm

C - Width

 N/A 1.7126 in43.504 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 N/A 0.12 in3.050 mm
r - Cup Backface "To Clear" Radius2 N/A 0.020 in0.5 mm

db - Cone Backface Backing Diameter

 N/A 3.46 in88 mm

Da - Cup Frontface Backing Diameter

 N/A 4.37 in111.00 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)3 N/A 8180 lbf36400 N
C1 - Dynamic Radial Rating (1 million revolutions)4 N/A 54900 lbf244000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)5 N/A 6420 lbf28600 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6 N/A 14200 lbf63400 N

Factors

K - Factor7 N/A 1.27
e - ISO Factor8 N/A 0.46
Y1 - ISO Factor9 N/A 1.47
Y2 - ISO Factor10 N/A 2.19
  • 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 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 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.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.