All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Double Cups > Tapered Roller Bearings - Double Tapered Cup - Imperial > Part Number 700177DS  

Part Number 700177DS, Tapered Roller Bearings - Double Tapered Cup - Imperial

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The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.




Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Factors

Specifications

Series
700000

Cup Part Number
700177DS

Design Units
Imperial

Note
This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.


Dimensions

D - Cup Outer Diameter
17.7500 in
450.850 mm

C - Double Cup Width
6.2500 in
158.750 mm


Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1
0.06 in
1.5 mm

Da - Cup Frontface Backing Diameter
15.16 in
385.10 mm
1 These maximum fillet radii will be cleared by the bearing corners.


Factors

K - Factor1
1.76

e - ISO Factor2
0.7

Y1 - ISO Factor3
0.97
1.44

Y2 - ISO Factor4
1.44

Cg - Geometry Factor5
0.148
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.



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