Bearing Finder
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Ordering Options

 N/A Contact NTN Customer Relations

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 15101

Cup Number

 N/A 15243

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


Tapered Roller Set - Inch Series and J Series - Dimensions

B

 N/A 1.0000 in25.400 mm

D

 N/A 2.4375 in61.913 mm

Wo

 N/A 0.5625 in14.288 mm

Wi

 N/A 0.8125 in20.638 mm

W

 N/A 0.7500 in19.050 mm

r

 N/A 0.0800 in2.000 mm

R

 N/A 0.03 in0.8 mm

a (Effective Load Center)

 N/A -0.2400 in-6.000 mm

U

 N/A 1.28 in32.5 mm

V

 N/A 1.24 in31.5 mm

X

 N/A 2.28 in58.0 mm

Z

 N/A 2.13 in54.0 mm