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

Y0 (Axial Load Factor)

0.95

Static Load Rating

35000 lbf156000 N156.00 kN

Dynamic Load Rating

21900 lbf97500 N97.50 kN

Enclosure

Open

Weight

1.614 lb0.732 kg

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

0.06 in1.5 mm

da

2.89 in73.5 mm

db

2.83 in72.0 mm

Da

3.60 in91.5 mm

Da min

3.50 in89.0 mm

Db

3.78 in96.0 mm