Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

1400 rpm

Limiting Speed - Grease

1000 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.37

Y2 (Axial Load Factor)

1.60

Y0 (Axial Load Factor)

0.88

Static Load Rating

247000 lbf1100000 N1100.00 kN

Dynamic Load Rating

190000 lbf845000 N845.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

6.6929 in170.000 mm

D

14.1732 in360 mm

C

2.4409 in62 mm

B

2.8346 in72 mm

a (Effective Load Center)

-0.4134 in-10.5 mm

r1as max

0.1181 in3.000 mm

T

3.1496 in80.000 mm

r

0.16 in4 mm

R

0.16 in4.0 mm

da

7.56 in192.0 mm

db

8.48 in215.5 mm

Da

13.46 in342.0 mm

Da min

11.69 in297.0 mm

Db

12.87 in327.0 mm

ras max

0.1575 in4.000 mm