Item # 66589, 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 40691 lbf181000 N181.00 kN
Dynamic Load Rating	N/A 32373 lbf144000 N144.00 kN
Weight	N/A 67.900 lb30.790 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 0.90
e (Axial Load Factor)	N/A 0.67

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 2.3610 in59.972 mm
Wi	N/A 1.2500 in31.750 mm
R	N/A 0.0300 in0.800 mm
U	N/A 2.91 in74.0 mm
V	N/A 2.87 in73.0 mm
a (Effective Load Center)	N/A 0.0800 in2.000 mm