Item # 8578, 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 238000 lbf1060000 N1060.00 kN
Dynamic Load Rating	N/A 116000 lbf515000 N515.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.48
e (Axial Load Factor)	N/A 0.41

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 9.5000 in241.300 mm
Wi	N/A 2.0625 in52.388 mm
R	N/A 0.2500 in6.400 mm
U	N/A 10.39 in264.0 mm
V	N/A 9.96 in253.0 mm
a (Effective Load Center)	N/A 0.3000 in7.600 mm