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Tapered Roller Bearings - Single Flanged Cups - Imperial
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Tapered Roller Bearings
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Tapered Roller Bearings - Single Cups
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Tapered Roller Bearings - Single Flanged Cups - Imperial
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Part Number 08231-B
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Part Number 08231-B, Tapered Roller Bearings - Single Flanged Cups - Imperial
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:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Abutment and Fillet Dimensions
·
Factors
Specifications
Series
08000
Cup Part Number
08231-B
Design Units
Imperial
Dimensions
D - Cup Outer Diameter
2.3125
in
58.738
mm
D1 - Flange Outer Diameter
2.4645
in
62.598
mm
C - Cup Width
0.4219
in
10.716
mm
C1 - Cup Flange Width
0.1090
in
2.769
mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius
1
0.04
in
1.0
mm
Da - Cup Frontface Backing Diameter
2.26
in
57.40
mm
1
These maximum fillet radii will be cleared by the bearing corners.
Factors
K - Factor
1
1.23
e - ISO Factor
2
0.47
Y - ISO Factor
3
1.27
G1 - Heat Generation Factor (Roller-Raceway)
1.07
G2 - Heat Generation Factor (Rib-Roller End)
1.07
Cg - Geometry Factor
4
0.0601
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.
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The Timken Company. ©
The Timken Company.
©
The Timken Company.