Bearing Finder
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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 HM813842A

Cup Number

N/A HM813810

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.50

Y2 (Axial Load Factor)

N/A 1.20

Static Load Rating

N/A 58000 lbf257000 N257.00 kN

Dynamic Load Rating

N/A 40000 lbf177000 N177.00 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 2.5000 in63.500 mm

D

N/A 5.0000 in127.000 mm

Wo

N/A 1.0625 in26.988 mm

Wi

N/A 1.4375 in36.513 mm

W

N/A 1.4375 in36.512 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.03 in0.8 mm

a (Effective Load Center)

N/A -0.1500 in-3.800 mm

U

N/A 3.03 in77.0 mm

V

N/A 2.99 in76.0 mm

X

N/A 4.76 in121.0 mm

Z

N/A 4.37 in111.0 mm