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 126000

Cone Part Number

 N/A EE126097

Cup Part Number

 N/A 126150-B

Design Unit

 N/A Inch

Cage Material

 N/A Stamped Steel

Dimensions

d - Bore

 N/A 9.6250 in244.475 mm

D - Cup Outer Diameter

 N/A 15.0000 in381.000 mm

D1 - Flange Outer Diameter

 N/A 15.4960 in393.598 mm

B - Cone Width

 N/A 3.0000 in76.200 mm

C - Cup Width

 N/A 2.2500 in57.150 mm

C1 - Cup Flange Width

 N/A 0.5000 in12.700 mm

T1 - Bearing Width to Flange

 N/A 1.375 in34.925 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 0.190 in4.80 mm

da - Cone Frontface Backing Diameter

 N/A 10.47 in266 mm

db - Cone Backface Backing Diameter

 N/A 10.83 in275 mm

Da - Cup Frontface Backing Diameter

 N/A 14.25 in361.95 mm

Ab - Cage-Cone Frontface Clearance

 N/A 0.13 in3.3 mm

Aa - Cage-Cone Backface Clearance

 N/A 0.49 in12.4 mm
a - Effective Center Location3 N/A 0.38 in9.7 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 N/A 52900 lbf235000 N
C1 - Dynamic Radial Rating (1 million revolutions)5 N/A 204000 lbf907000 N

C0 - Static Radial Rating

 N/A 381000 lbf1690000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 N/A 46800 lbf208000 N

Factors

K - Factor7 N/A 1.13
e - ISO Factor8 N/A 0.52
Y - ISO Factor9 N/A 1.16

G1 - Heat Generation Factor (Roller-Raceway)

 N/A 1320

G2 - Heat Generation Factor (Rib-Roller End)

 N/A 169
Cg - Geometry Factor10 N/A 0.164
  • 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 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 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.