Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 2

Cone Number

HM168649

Cup Number

HM168610

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.29

Y2 (Axial Load Factor)

2.05

Static Load Rating

1420000 lbf6300000 N6300.00 kN

Dynamic Load Rating

645000 lbf2870000 N2870.00 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

16.3750 in415.925 mm

D

23.2500 in590.550 mm

Wo

4.0000 in101.600 mm

Wi

5.0000 in127.000 mm

W

5.0000 in127.000 mm

r

0.25 in6.4 mm

R

0.25 in6.4 mm

a (Effective Load Center)

-0.89 in-22.6 mm

U

17.48 in444.0 mm

V

16.69 in424.0 mm

X

22.91 in582.0 mm

Z

22.13 in562.0 mm