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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 M246942

Cup Number

N/A M246910

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 1.80

Static Load Rating

N/A 365000 lbf1620000 N1620.00 kN

Dynamic Load Rating

N/A 176000 lbf785000 N785.00 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 9.1250 in231.775 mm

D

N/A 13.2500 in336.550 mm

Wo

N/A 2.0000 in50.800 mm

Wi

N/A 2.5625 in65.088 mm

W

N/A 2.5625 in65.088 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.25 in6.4 mm

a (Effective Load Center)

N/A -0.1900 in-4.800 mm

U

N/A 10.16 in258.0 mm

V

N/A 9.80 in249.0 mm

X

N/A 12.68 in322.0 mm

Z

N/A 12.32 in313.0 mm