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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 2

Cone Number

H715334

Cup Number

H715311

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.47

Y2 (Axial Load Factor)

1.27

Y0 (Axial Load Factor)

0.70

Static Load Rating

91000 lbf405000 N405.00 kN

Dynamic Load Rating

55000 lbf245000 N245.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

2.4375 in61.912 mm

D

5.3750 in136.525 mm

Wo

1.4375 in36.513 mm

Wi

1.8125 in46.038 mm

W

1.8125 in46.038 mm

r

0.13 in3.3 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.34 in-8.6 mm

U

3.39 in86.0 mm

V

3.11 in79.0 mm

X

5.20 in132.0 mm

Z

4.65 in118.0 mm