Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
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 30307

Cup Part Number

 N/A Y30307RM

Design Units

 N/A METRIC

Dimensions

D - Cup Outer Diameter

 N/A 80 mm3.1496 in

D1 - Flange Outer Diameter

 N/A 85.000 mm3.3465 in

C - Cup Width

 N/A 18 mm0.7087 in

C1 - Cup Flange Width

 N/A 4.500 mm0.1772 in

Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1 N/A 1.5 mm0.06 in

Da - Cup Frontface Backing Diameter

 N/A 78.99 mm3.11 in

Factors

K - Factor2 N/A 1.85
e - ISO Factor3 N/A 0.31
Y - ISO Factor4 N/A 1.9
Cg - Geometry Factor5 N/A 0.0675
  • 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.
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.