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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 47679

Cup Number

N/A 47620A

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.40

Y2 (Axial Load Factor)

N/A 1.48

Static Load Rating

N/A 61500 lbf274000 N274.00 kN

Dynamic Load Rating

N/A 38500 lbf171000 N171.00 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 3.0000 in76.200 mm

D

N/A 5.2500 in133.350 mm

Wo

N/A 1.0313 in26.195 mm

Wi

N/A 1.3125 in33.338 mm

W

N/A 1.3125 in33.338 mm

r

N/A 0.0300 in0.800 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.1700 in-4.300 mm

U

N/A 3.58 in91.0 mm

V

N/A 3.35 in85.0 mm

X

N/A 5.04 in128.0 mm

Z

N/A 4.76 in121.0 mm