Item # 777, 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 110000 lbf490000 N490.00 kN
Dynamic Load Rating	N/A 71000 lbf315000 N315.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.56
e (Axial Load Factor)	N/A 0.39

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 3.7500 in95.250 mm
Wi	N/A 1.8900 in48.006 mm
R	N/A 0.3800 in9.700 mm
U	N/A 5.39 in137.0 mm
V	N/A 4.09 in104.0 mm
a (Effective Load Center)	N/A -0.3200 in-8.100 mm