Item # 2689, 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 16300 lbf72500 N72.50 kN
Dynamic Load Rating	N/A 14500 lbf64500 N64.50 kN
Weight	N/A 0.553 lb0.251 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 2.36
e (Axial Load Factor)	N/A 0.25

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 1.1250 in28.575 mm
Wi	N/A 1.0013 in25.433 mm
R	N/A 0.0500 in1.300 mm
U	N/A 1.42 in36.0 mm
V	N/A 1.34 in34.0 mm
a (Effective Load Center)	N/A -0.3700 in-9.300 mm