Item # 15106/15250X, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Tapered Roller Bearing
Bore Type	N/A Round
Material	N/A Case Carburized Steel
Style	N/A Cone & Cup
Precision Rating	N/A Class 4
Cone Number	N/A 15106
Cup Number	N/A 15250X
Configuration	N/A One
Lubrication	N/A w/o Oil Hole
e (Axial Load Factor)	N/A 0.35
Y2 (Axial Load Factor)	N/A 1.71
Static Load Rating	N/A 12100 lbf54000 N54.00 kN
Dynamic Load Rating	N/A 10500 lbf46500 N46.50 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Tapered Roller Set - Inch Series and J Series - Dimensions
B	N/A 1.0625 in26.988 mm
D	N/A 2.5000 in63.500 mm
Wo	N/A 0.6250 in15.875 mm
Wi	N/A 0.8125 in20.638 mm
W	N/A 0.8125 in20.638 mm
r	N/A 0.0600 in1.500 mm
R	N/A 0.03 in0.8 mm
a (Effective Load Center)	N/A -0.2400 in-6.000 mm
U	N/A 1.32 in33.5 mm
V	N/A 1.30 in33.0 mm