Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2500 rpm

Limiting Speed - Grease

1900 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.35

Y2 (Axial Load Factor)

1.74

Y0 (Axial Load Factor)

0.96

Static Load Rating

151000 lbf670000 N670.00 kN

Dynamic Load Rating

114000 lbf505000 N505.00 kN

Enclosure

Open

Weight

22.267 lb10.100 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

3.7402 in95.000 mm

D

7.87400 in200.000 mm

C

2.16540 in55.000 mm

B

2.6378 in67 mm

a (Effective Load Center)

-0.8858 in-22.500 mm

T

2.8150 in71.500 mm

r

0.1000 in2.500 mm

R

0.12 in3.0 mm

da

4.45 in113.0 mm

db

4.45 in113.0 mm

Da

7.32 in186.0 mm

Da min

6.54 in166.0 mm

Db

7.32 in186.0 mm