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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 N

Cone Number

N/A JM736149AS

Cup Number

N/A JM736110

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.48

Y2 (Axial Load Factor)

N/A 1.25

Static Load Rating

N/A 179000 lbf795000 N795.00 kN

Dynamic Load Rating

N/A 90000 lbf400000 N400.00 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 7.0866 in180.000 mm

D

N/A 9.8425 in250.000 mm

Wo

N/A 1.4567 in37.000 mm

Wi

N/A 1.7717 in45.000 mm

W

N/A 1.8504 in47.000 mm

r

N/A 0.1000 in2.500 mm

R

N/A 0.47 in12.0 mm

a (Effective Load Center)

N/A 0.3500 in8.900 mm

U

N/A 9.09 in231.0 mm

V

N/A 7.50 in190.0 mm

X

N/A 9.57 in243.0 mm

Z

N/A 9.13 in232.0 mm