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All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Single Cups > Tapered Roller Bearings - Single Flanged Cups - Imperial > Part Number HM515210-B  
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Part Number HM515210-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.



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Factors

Specifications

Series

HM515200

Cup Part Number

HM515210-B

Design Units

Imperial


Dimensions

D - Cup Outer Diameter

5.1250 in
130.175
mm

D1 - Flange Outer Diameter

5.3750 in
136.525
mm

C - Cup Width

1.25 in
31.75
mm

C1 - Cup Flange Width

0.2500 in
6.350
mm


Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1

0.130 in
3.30
mm

Da - Cup Frontface Backing Diameter

4.92 in
124.97
mm
1 These maximum fillet radii will be cleared by the bearing corners.


Factors

K - Factor1

1.51

e - ISO Factor2

0.39

Y - ISO Factor3

1.55

Cg - Geometry Factor4

0.0858
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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