Item # 42375/42584, 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
Limiting Speed - Grease	N/A 2300 RPM
Style	N/A Cone & Cup
Precision Rating	N/A Not Available
Cone Number	N/A 42375
Cup Number	N/A 42584
Configuration	N/A One
Lubrication	N/A w/o Oil Hole
e (Axial Load Factor)	N/A 0.49
Y2 (Axial Load Factor)	N/A 1.22
Static Load Rating	N/A 54404 lbf242000 N242.00 kN
Dynamic Load Rating	N/A 33722 lbf150000 N150.00 kN
Enclosure	N/A Open
Weight	N/A 3.859 lb1.750 kg
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 3.7500 in95.250 mm
D	N/A 5.8437 in148.430 mm
Wo	N/A 0.8438 in21.433 mm
Wi	N/A 1.1406 in28.971 mm
W	N/A 1.1250 in28.575 mm
r	N/A 0.1200 in3.000 mm
R	N/A 0.12 in3.0 mm
a (Effective Load Center)	N/A 0.1200 in3.000 mm
U	N/A 4.25 in108.0 mm
V	N/A 4.06 in103.0 mm
X	N/A 5.59 in142.0 mm
Z	N/A 5.28 in134.0 mm