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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

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 EE231462

Cup Number

N/A 231975

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 1.36

Static Load Rating

N/A 475000 lbf2110000 N2110.00 kN

Dynamic Load Rating

N/A 224000 lbf995000 N995.00 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 14.6250 in371.475 mm

D

N/A 19.7500 in501.650 mm

Wo

N/A 2.0000 in50.800 mm

Wi

N/A 2.2650 in57.531 mm

W

N/A 2.9375 in74.613 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.25 in6.4 mm

a (Effective Load Center)

N/A 0.7700 in19.600 mm

U

N/A 15.75 in400.0 mm

V

N/A 15.35 in390.0 mm

X

N/A 18.94 in481.0 mm

Z

N/A 18.58 in472.0 mm