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Unit of Measure

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 JM718149

Cup Number

N/A JM718110

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 1.35

Static Load Rating

N/A 69500 lbf310000 N310.00 kN

Dynamic Load Rating

N/A 45500 lbf202000 N202.00 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 3.5433 in90.000 mm

D

N/A 5.7087 in140.000 mm

Wo

N/A 1.0630 in27.000 mm

Wi

N/A 1.3386 in34.000 mm

W

N/A 1.3780 in35.000 mm

r

N/A 0.1000 in2.500 mm

R

N/A 0.12 in3.0 mm

a (Effective Load Center)

N/A -0.0800 in-2.000 mm

U

N/A 4.13 in105.0 mm

V

N/A 3.90 in99.0 mm

X

N/A 5.47 in139.0 mm

Z

N/A 5.16 in131.0 mm