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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 497A

Cup Number

N/A 492A

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.44

Y2 (Axial Load Factor)

N/A 1.35

Static Load Rating

N/A 48000 lbf213000 N213.00 kN

Dynamic Load Rating

N/A 31500 lbf140000 N140.00 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 3.3750 in85.725 mm

D

N/A 5.2500 in133.350 mm

Wo

N/A 0.8750 in22.225 mm

Wi

N/A 1.1720 in29.769 mm

W

N/A 1.1875 in30.162 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.25 in6.4 mm

a (Effective Load Center)

N/A 0.0300 in0.800 mm

U

N/A 4.13 in105.0 mm

V

N/A 3.66 in93.0 mm

X

N/A 5.04 in128.0 mm

Z

N/A 4.72 in120.0 mm