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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.

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Unit of Measure

Key Dimensions

Cup Part Number

N/A LL103010-B

O.D. (D)

N/A 2.8125 in71.438 mm

Outer Ring Width (C)

N/A 0.3750 in9.525 mm
e Factor 1 N/A 0.31
K Factor 2 N/A 1.91
Y Factor 3 N/A 1.97

Other Dimensions

Weight

N/A 0.2 Kg0.4 lb

Outer Ring Flange O.D.(D1)

N/A 2.9225 in74.232 mm

Outer Ring Flange Width (C2)

N/A 0.1100 in2.794 mm
Max Housing Fillet Radius4 N/A 0.06 in1.5 mm

Housing Backing Shoulder Dia. - Frontface (Da)

N/A 2.74 in69.60 mm

Factors

G1 Factor

N/A 1630

G2 Factor

N/A 168
Geometry Factor (Cg)5 N/A 0.0637
  • 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 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 maximum fillet radii will be cleared by the bearing corners.
  • 5 Geometry constant for Lubrication Life Adjustment Factor a3l.