Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

463

Cup Number

452

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.34

Y2 (Axial Load Factor)

1.79

Static Load Rating

36500 lbf163000 N163.00 kN

Dynamic Load Rating

27700 lbf123000 N123.00 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

1.8750 in47.625 mm

D

4.2500 in107.950 mm

Wo

1.06300 in27.000 mm

Wi

1.1542 in29.317 mm

W

1.2818 in32.558 mm

r

0.03 in0.8 mm

R

0.19 in4.8 mm

a (Effective Load Center)

-0.28 in-7.1 mm

U

2.56 in65.0 mm

V

2.20 in56.0 mm

X

3.94 in100.0 mm

Z

3.90 in99.0 mm