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

03062

Cup Number

03162

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.31

Y2 (Axial Load Factor)

1.93

Static Load Rating

4200 lbf18700 N18.70 kN

Dynamic Load Rating

4550 lbf20300 N20.30 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

1.6250 in41.275 mm

Wo

0.4375 in11.113 mm

Wi

0.5780 in14.681 mm

W

0.5625 in14.288 mm

r

0.0800 in2.000 mm

R

0.05 in1.3 mm

a (Effective Load Center)

-0.21 in-5.4 mm

U

0.85 in21.5 mm

V

0.79 in20.0 mm

X

1.48 in37.5 mm

Z

1.34 in34.0 mm