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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 477

Cup Number

N/A 472X

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.38

Y2 (Axial Load Factor)

N/A 1.56

Static Load Rating

N/A 41500 lbf184000 N184.00 kN

Dynamic Load Rating

N/A 29200 lbf130000 N130.00 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 2.5000 in63.500 mm

D

N/A 4.8750 in123.825 mm

Wo

N/A 0.9687 in24.605 mm

Wi

N/A 1.1420 in29.007 mm

W

N/A 1.1875 in30.163 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.03 in0.8 mm

a (Effective Load Center)

N/A -0.1500 in-3.900 mm

U

N/A 2.87 in73.0 mm

V

N/A 2.83 in72.0 mm

X

N/A 4.49 in114.0 mm

Z

N/A 4.21 in107.0 mm