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All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - TDI (Tapered Double Inner) > Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial > Part Number HH231637D - HH231610  
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Part Number HH231637D - HH231610, Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial


TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Basic Load Ratings  · Factors  · Spacer

Specifications

Series
HH231600

Cone Part Number
HH231637D

Cup Part Number
HH231610

Design Unit
Inch

Cage Material
Stamped Steel


Dimensions

d - Bore
5 in
127 mm

D - Cup Outer Diameter
11.3750 in
288.925 mm

B - Double Cone Width
6.2500 in
158.750 mm

C - Cup Width
2.2500 in
57.150 mm

T - Bearing Width across Cups
5.8750 in
149.225 mm


Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1
0.520 in
13.20 mm

r - Cup Backface "To Clear" Radius2
0.250 in
6.35 mm

da - Cone Frontface Backing Diameter
6.75 in
171.46 mm

Db - Cup Backface Backing Diameter
10.04 in
255.02 mm

Ab - Cage-Cone Frontface Clearance
0.09 in
2.3 mm
1 These maximum fillet radii will be cleared by the bearing corners.
2 These maximum fillet radii will be cleared by the bearing corners.


Basic Load Ratings

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1
66600 lbf
296000 N

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2
447000 lbf
1990000 N

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3
116000 lbf
516000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)4
36300 lbf
162000 N
1 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
2 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
3 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.


Factors

K - Factor1
1.83

e - ISO Factor2
0.32

Y1 - ISO Factor3
2.12

Y2 - ISO Factor4
3.15

Cg - Geometry Factor5
0.108
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 factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
5 Geometry constant for Lubrication Life Adjustment Factor a3l.


Spacer

Note
Spacer shows standard nominal .01 radii, actual bearing may vary


 MORE IMAGES 

·  Timken_TRB_2ROWASSY_TDI_39585D-90015-A

·  Timken_TRB_2ROWASSY_TDI_39585D-90015-A3

·  Timken_TRB_2ROWASSY_TDI_39585D-90015-T2



 DOWNLOADS 

Bearing Life Calculation Tool

Bearing Dimensional Tolerances

Tools and Guides for Engineers

TRB TDI Line Drawing
(JPG, 14KB)


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