COMPANY HEADER
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Terms
Request Information Add to CAD Cart
Like the TS bearing design, the TSF design 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. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
Unit of Measure

Specifications

Series

 N/A 88000

Cup Part Number

 N/A 88129-B

Design Units

 N/A Imperial

Dimensions

D - Cup Outer Diameter

 N/A 12.9375 in328.613 mm

D1 - Flange Outer Diameter

 N/A 13.3750 in339.725 mm

C - Cup Width

 N/A 1.375 in34.925 mm

C1 - Cup Flange Width

 N/A 0.3750 in9.525 mm

Abutment and Fillet Dimensions

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

Da - Cup Frontface Backing Diameter

 N/A 12.20 in309.12 mm

Factors

K - Factor2 N/A 1.2
e - ISO Factor3 N/A 0.49
Y - ISO Factor4 N/A 1.23
Cg - Geometry Factor5 N/A 0.135
  • 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.
  • 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 5 Geometry constant for Lubrication Life Adjustment Factor a3l.