Bearing Finder
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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Oil

5800 RPM

Limiting Speed - Grease

4400 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.32

Y2 (Axial Load Factor)

1.90

Y0 (Axial Load Factor)

1.04

Static Load Rating

23200 lbf103000 N103.00 kN

Dynamic Load Rating

15600 lbf69500 N69.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

1.9685 in50.000 mm

D

3.1496 in80.000 mm

C

0.7480 in19.000 mm

B

0.9449 in24.000 mm

a (Effective Load Center)

-0.2559 in-6.500 mm

r1as max

0.0394 in1.000 mm

T

0.9449 in24.000 mm

r

0.0400 in1.000 mm

R

0.04 in1.0 mm

da

55.5 mm

db

2.20 in56.0 mm

Da

2.93 in74.5 mm

Da min

2.83 in72.0 mm

Db

2.99 in76.0 mm

ras max

0.0394 in1.000 mm