COMPANY HEADER
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Terms
Request Information Add to CAD Cart
This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Unit of Measure

Specifications

Series

 N/A L259700

Cup Part Number

 N/A L259710

Design Units

 N/A Imperial

Dimensions

D - Cup Outer Diameter

 N/A 16.3125 in414.338 mm

C - Cup Width

 N/A 1.125 in28.575 mm

Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1 N/A 0.130 in3.30 mm

Db - Cup Backface Backing Diameter

 N/A 15.67 in398.00 mm

Factors

K - Factor2 N/A 1.76
e - ISO Factor3 N/A 0.7
  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.