Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 3

Cone Number

17580

Cup Number

17520-3

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.81

Static Load Rating

5850 lbf26000 N26.00 kN

Dynamic Load Rating

6000 lbf26700 N26.70 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

0.6250 in15.875 mm

D

1.6875 in42.862 mm

Wo

0.5313 in13.495 mm

Wi

0.6563 in16.670 mm

W

0.6563 in16.670 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

a (Effective Load Center)

-0.23 in-5.8 mm

U

0.91 in23.0 mm

V

0.83 in21.0 mm

X

1.54 in39.0 mm

Z

1.44 in36.5 mm