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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 HH224346

Cup Number

N/A JHH224315

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 199000 lbf885000 N885.00 kN

Dynamic Load Rating

N/A 136000 lbf605000 N605.00 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 4.5000 in114.300 mm

D

N/A 8.4646 in215.001 mm

Wo

N/A 2.1250 in53.975 mm

Wi

N/A 2.6250 in66.675 mm

W

N/A 2.6250 in66.675 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.28 in7.0 mm

a (Effective Load Center)

N/A -0.7400 in-18.800 mm

U

N/A 5.63 in143.0 mm

V

N/A 5.16 in131.0 mm

X

N/A 7.95 in202.0 mm

Z

N/A 7.60 in193.0 mm