Item # HM256849, Cone for Tapered Roller Bearing - Inch Series and J Series On NTN Bearing Corp. of America

Unit of Measure

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Type	N/A Cone
Bore Type	N/A Round
Material	N/A Case Carburized Steel
Static Load Rating	N/A 540000 lbf2400000 N2400.00 kN
Dynamic Load Rating	N/A 254000 lbf1130000 N1130.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.78
e (Axial Load Factor)	N/A 0.34

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 11.8125 in300.038 mm
Wi	N/A 3.2500 in82.550 mm
R	N/A 0.2500 in6.400 mm
U	N/A 12.91 in328.0 mm
V	N/A 12.56 in319.0 mm
a (Effective Load Center)	N/A -0.2200 in-5.600 mm