All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Single Cups > Tapered Roller Bearings - Single Cups - Imperial > Part Number LM286411  

Part Number LM286411, Tapered Roller Bearings - Single Cups - Imperial

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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.




Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Factors

Specifications

Series
LM286400

Cup Part Number
LM286411

Design Units
Imperial


Dimensions

D - Cup Outer Diameter
46.4980 in
1181.049 mm

C - Cup Width
5.25 in
133.35 mm


Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1
0.5 in
12.70 mm

Db - Cup Backface Backing Diameter
43.70 in
1110.00 mm
1 These maximum fillet radii will be cleared by the bearing corners.


Factors

K - Factor1
1.76

e - ISO Factor2
0.7

G1 - Heat Generation Factor (Roller-Raceway)
25500
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.



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Tapered Roller Bearing Engineering Information
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