Item # EE128112, 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 445000 lbf1980000 N1980.00 kN
Dynamic Load Rating	N/A 220000 lbf980000 N980.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC
Y2 (Axial Load Factor)	N/A 1.55
e (Axial Load Factor)	N/A 0.39

Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions
B	N/A 11.0236 in279.999 mm
Wi	N/A 2.6643 in67.673 mm
R	N/A 0.2500 in6.400 mm
U	N/A 12.13 in308.0 mm
V	N/A 12.09 in307.0 mm
a (Effective Load Center)	N/A 0.2600 in6.600 mm