Item # 438, 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 29000 lbf129000 N129.00 kN
Dynamic Load Rating	N/A 24300 lbf108000 N108.00 kN
Weight	N/A 1.248 lb0.566 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 2.11
e (Axial Load Factor)	N/A 0.28

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 1.7500 in44.450 mm
Wi	N/A 1.1772 in29.901 mm
R	N/A 0.1400 in3.600 mm
U	N/A 2.24 in57.0 mm
V	N/A 2.01 in51.0 mm
a (Effective Load Center)	N/A -0.3600 in-9.200 mm