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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 EE823103D - 823175  
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Part Number EE823103D - 823175, 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
823000

Cone Part Number
EE823103D

Cup Part Number
823175

Design Unit
Inch

Cage Material
Pin-Type

Related Assembly Number(s)
EE823103D-90014
EE823103D-90015
EE823103D-90016


Dimensions

d - Bore
10.2500 in
260.350 mm

D - Cup Outer Diameter
17.5 in
444.5 mm

B - Double Cone Width
7.7500 in
196.850 mm

C - Cup Width
2.875 in
73.025 mm

T - Bearing Width across Cups
7.7500 in
196.850 mm


Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1
0.25 in
6.4 mm

r - Cup Backface "To Clear" Radius2
0.130 in
3.30 mm

da - Cone Frontface Backing Diameter
11.633 in
295.48 mm

Db - Cup Backface Backing Diameter
15.71 in
399.00 mm

Ab - Cage-Cone Frontface Clearance
0.11 in
2.8 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
94000 lbf
418000 N

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2
631000 lbf
2810000 N

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3
164000 lbf
728000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)4
87800 lbf
391000 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
1.07

e - ISO Factor2
0.55

Y1 - ISO Factor3
1.24

Y2 - ISO Factor4
1.84

Cg - Geometry Factor5
0.181
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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