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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 56650-B
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Part Number 56650-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
56000
Cup Part Number
56650-B
Design Units
Imperial
Dimensions
D - Cup Outer Diameter
6 1/2
in
165.1
mm
D1 - Flange Outer Diameter
6.7460
in
171.348
mm
C - Cup Width
1.0625
in
26.988
mm
C1 - Cup Flange Width
0.2500
in
6.350
mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius
1
0.130
in
3.30
mm
Da - Cup Frontface Backing Diameter
6.42
in
163.07
mm
1
These maximum fillet radii will be cleared by the bearing corners.
Factors
K - Factor
1
1.18
e - ISO Factor
2
0.5
Y - ISO Factor
3
1.21
G1 - Heat Generation Factor (Roller-Raceway)
27.4
G2 - Heat Generation Factor (Rib-Roller End)
36.3
Cg - Geometry Factor
4
0.158
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.