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Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
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Tapered Roller Bearings - 2TS (Matched Bearing Assembly)
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Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
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Part Number 28985 - 28921 (Y1S-28921)
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Part Number 28985 - 28921 (Y1S-28921), Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)
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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Abutment and Fillet Dimensions
·
Basic Load Ratings
·
Factors
Specifications
Cone Part Number
28985
Cup Part Number
28921
Related Assembly Number(s)
28985-90093
Outer Spacer Part Number
Y1S-28921
Design Unit
Inch
Dimensions
T - Width
2
in
50.8
mm
B - Width
2
in
50.8
mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius
1
0.010
in
0.3
mm
1
These maximum fillet radii will be cleared by the bearing corners.
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)
1
6180
lbf
27500
N
1
Based on 90 x 10
6
revolutions L
10
life, for The Timken Company life calculation method. C
90
and C
a90
are radial and thrust values.
Factors
e - ISO Factor
1
0.43
Y1 - ISO Factor
2
1.59
Y2 - ISO Factor
3
2.36
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.
MORE IMAGES
·
timken-2TS-DM-24-OD-pin-cage-cutaway-angle-view
·
timken-2TS-DM-24-OD-pin-cage-left-angle-view
·
Timken TRB 2TS-DM
VIEW CAD DRAWING
·
3D
·
2D Sectional View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Bearing Dimensional Tolerances
Tools and Guides for Engineers
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.