Print Back
Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

1300 rpm

Limiting Speed - Grease

1000 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.44

Y2 (Axial Load Factor)

1.38

Y0 (Axial Load Factor)

0.76

Static Load Rating

225000 lbf1000000 N1000.00 kN

Dynamic Load Rating

161000 lbf715000 N715.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

7.4803 in190.000 mm

D

13.3858 in340 mm

C

1.811 in46 mm

B

2.1654 in55 mm

a (Effective Load Center)

0.1575 in4.000 mm

T

2.3622 in60.000 mm

r

0.16 in4 mm

R

0.20 in5.0 mm

da

8.35 in212.0 mm

db

8.98 in228.0 mm

Da

12.68 in322.0 mm

Da min

11.61 in295.0 mm

Db

12.44 in316.0 mm