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All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Single Cups > Tapered Roller Bearings - Single Flanged Cups - Metric > Part Number Y32009XR  
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Part Number Y32009XR, Tapered Roller Bearings - Single Flanged Cups - Metric



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: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Factors

Specifications

Series

32009X

Cup Part Number

Y32009XR

Design Units

METRIC

Full Timken Part Number

32009X


Dimensions

D - Cup Outer Diameter

75 mm
2.9528
in

D1 - Flange Outer Diameter

79.000 mm
3.1102
in

C - Cup Width

15.500 mm
0.6102
in

C1 - Cup Flange Width

3.500 mm
0.1378
in


Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1

1.0 mm
0.04
in

Da - Cup Frontface Backing Diameter

73.91 mm
2.94
in
1 These maximum fillet radii will be cleared by the bearing corners.


Factors

K - Factor1

1.49

e - ISO Factor2

0.39

Y - ISO Factor3

1.53

Cg - Geometry Factor4

0.0788
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 Geometry constant for Lubrication Life Adjustment Factor a3l.


 MORE IMAGES 

·  TRB TSF Cup Line Drawing



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Bearing Life Calculation Tool

Bearing Dimensional Tolerances


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