Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Oil

4600 rpm

Limiting Speed - Grease

3400 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)

1.72

Static Load Rating

35000 lbf156000 N156.00 kN

Dynamic Load Rating

21900 lbf97500 N97.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

2.5591 in65.000 mm

D

3.93700 in100.000 mm

C

0.8268 in21.000 mm

B

1.063 in27 mm

a (Effective Load Center)

-0.2165 in-5.5 mm

T

1.0630 in27.000 mm

r

0.0600 in1.500 mm

R

0.08 in2.0 mm

db

2.83 in72.0 mm

Da min

3.50 in89.0 mm

Db

3.78 in96.0 mm