Item # 28990, 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 30000 lbf134000 N134.00 kN
Dynamic Load Rating	N/A 20300 lbf90500 N90.50 kN
Weight	N/A 1.098 lb0.498 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.41
e (Axial Load Factor)	N/A 0.43

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 2.4400 in61.976 mm
Wi	N/A 0.9688 in24.608 mm
R	N/A 0.0800 in2.000 mm
U	N/A 2.83 in72.0 mm
V	N/A 2.68 in68.0 mm
a (Effective Load Center)	N/A -0.0700 in-1.700 mm