Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.52

Y2 (Axial Load Factor)

1.16

Static Load Rating

8750 lbf39000 N39.00 kN

Dynamic Load Rating

7850 lbf35000 N35.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

0.7874 in20.000 mm

D

1.8504 in47.000 mm

C

0.5906 in15.000 mm

B

0.7087 in18.000 mm

T

0.7579 in19.250 mm

r

0.0400 in1.000 mm

R

0.04 in1.0 mm

da

1.00 in25.5 mm

db

0.98 in25.0 mm

Da min

1.46 in37.0 mm

Db

1.73 in44.0 mm