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Unit of Measure

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 15112

Cup Number

N/A 15245

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 1.1250 in28.575 mm

D

N/A 2.44090 in61.999 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 0.05 in1.3 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.24 in-6.0 mm

U

N/A 1.57 in40.0 mm

V

N/A 1.34 in34.0 mm

X

N/A 2.28 in58.0 mm

Z

N/A 2.17 in55.0 mm