Item # 1280, 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 11100 lbf49500 N49.50 kN
Dynamic Load Rating	N/A 10600 lbf47000 N47.00 kN
Weight	N/A 0.401 lb0.182 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.73
e (Axial Load Factor)	N/A 0.35

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 0.8750 in22.225 mm
Wi	N/A 0.8750 in22.225 mm
R	N/A 0.0300 in0.800 mm
U	N/A 1.14 in29.0 mm
V	N/A 1.08 in27.5 mm
a (Effective Load Center)	N/A -0.2800 in-7.100 mm