Item # HM212049, 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 62500 lbf279000 N279.00 kN
Dynamic Load Rating	N/A 46500 lbf206000 N206.00 kN
Weight	N/A 2.778 lb1.260 kg
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 2.6250 in66.675 mm
Wi	N/A 1.5100 in38.354 mm
R	N/A 0.1400 in3.600 mm
U	N/A 3.23 in82.0 mm
V	N/A 2.95 in75.0 mm
a (Effective Load Center)	N/A -0.4300 in-10.900 mm