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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 2

Cone Number

N/A 740

Cup Number

N/A 742

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.33

Y2 (Axial Load Factor)

N/A 1.84

Static Load Rating

N/A 93500 lbf415000 N415.00 kN

Dynamic Load Rating

N/A 64500 lbf287000 N287.00 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 3.1875 in80.962 mm

D

N/A 5.9090 in150.089 mm

Wo

N/A 1.4375 in36.513 mm

Wi

N/A 1.8375 in46.672 mm

W

N/A 1.7500 in44.450 mm

r

N/A 0.13 in3.3 mm

R

N/A 0.20 in5.0 mm

a (Effective Load Center)

N/A -0.47 in-11.9 mm

U

N/A 3.98 in101.0 mm

V

N/A 3.58 in91.0 mm

X

N/A 5.59 in142.0 mm

Z

N/A 5.28 in134.0 mm