Part Number JP11010, Tapered Roller Bearings - Single Cups

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All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Single Cups > Tapered Roller Bearings - Single Cups - Metric > Part Number JP11010


	Part Number JP11010, Tapered Roller Bearings - Single Cups - Metric

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.

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Unit of Measure: Imperial Metric Both

Specifications · Dimensions · Abutment and Fillet Dimensions · Factors

Specifications

Series		JP11000

Cup Part Number		JP11010

Design Units		METRIC

Dimensions

D - Cup Outer Diameter		160 mm 6.2992 in

C - Cup Width		19.500 mm 0.7677 in

Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius¹

3.05 mm
0.12 in

Da - Cup Frontface Backing Diameter

154.43 mm
6.08 in

Db - Cup Backface Backing Diameter

149.10 mm
5.87 in

¹ These maximum fillet radii will be cleared by the bearing corners.

Factors

K - Factor¹

1.32

e - ISO Factor²

0.44

Y - ISO Factor³

1.36

G1 - Heat Generation Factor (Roller-Raceway)

140.4

G2 - Heat Generation Factor (Rib-Roller End)

56.1

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.

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		Tapered Roller Bearing Engineering Information (PDF, 663KB)

		Bearing Life Calculation Tool

		Bearing Dimensional Tolerances

Part Number JP11010, Tapered Roller Bearings - Single Cups - Metric

Series

Cup Part Number

Design Units

D - Cup Outer Diameter

C - Cup Width

r - Cup Backface "To Clear" Radius1