Item # 71455, Cone for Tapered Roller Bearing - Inch Series and J Series On NTN Bearing Corp. of America

Unit of Measure

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N/A

Type	N/A Cone
Bore Type	N/A Round
Material	N/A Case Carburized Steel
Static Load Rating	N/A 123000 lbf545000 N545.00 kN
Dynamic Load Rating	N/A 74000 lbf330000 N330.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.44
e (Axial Load Factor)	N/A 0.42

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 4.5310 in115.087 mm
Wi	N/A 1.9375 in49.213 mm
R	N/A 0.3100 in7.900 mm
U	N/A 5.55 in141.0 mm
V	N/A 4.96 in126.0 mm
a (Effective Load Center)	N/A -0.2600 in-6.600 mm