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All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - 2TS (Matched Bearing Assembly) > Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™) > Part Number JM736149 - JM736110 (M736149XS - M736110ES)  
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Part Number JM736149 - JM736110 (M736149XS - M736110ES), Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™)


Tapered Roller Bearings - SR (Matched Bearing Assembly, SET-RIGHT™)



Unit of Measure: Imperial Metric Both

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

Specifications

Cone Part Number
JM736149

Cup Part Number
JM736110

Inner Spacer Part Number
M736149XS

Outer Spacer Part Number
M736110ES

Snap Ring Part Number
K525377R

Design Unit
Metric


Dimensions

d - Bore
180 mm
7.0866 in

D - Cup Outer Diameter
250 mm
9.8425 in

T - Width
103 mm
4.0551 in

C - Width
82.288 mm
3.2397 in


Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1
3.050 mm
0.12 in

r - Cup Backface "To Clear" Radius2
1.0 mm
0.04 in

db - Cone Backface Backing Diameter
196 mm
7.72 in

Da - Cup Frontface Backing Diameter
243.08 mm
9.57 in
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 (90 million revolutions)1
106000 N
23800 lbf

C1 - Dynamic Radial Rating (1 million revolutions)2
712000 N
160000 lbf

Ca90 - Dynamic Thrust Rating (90 million revolutions)3
87200 N
19600 lbf

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)4
185000 N
41500 lbf
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
1.22

e - ISO Factor2
0.48

Y1 - ISO Factor3
1.41

Y2 - ISO Factor4
2.09
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.


 MORE IMAGES 

·  timken-2TS-IMSS-cutaway-angle-view

·  timken-2TS-IMSS-left-angle-view

·  Timken TRB SR



 DOWNLOADS 

Bearing Life Calculation Tool

Bearing Dimensional Tolerances

Tools and Guides for Engineers


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