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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Oil

9200 RPM

Limiting Speed - Grease

6900 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.43

Y2 (Axial Load Factor)

1.39

Y0 (Axial Load Factor)

0.77

Static Load Rating

10300 lbf46000 N46.00 kN

Dynamic Load Rating

8450 lbf37500 N37.50 kN

Enclosure

Open

Weight

0.366 lb0.166 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

1.1811 in30.000 mm

D

2.1654 in55.000 mm

C

0.5118 in13.000 mm

B

0.6693 in17.000 mm

a (Effective Load Center)

-0.1378 in-3.500 mm

T

0.6693 in17.000 mm

r

0.0400 in1.000 mm

R

0.04 in1.0 mm

da

1.40 in35.5 mm

db

1.38 in35.0 mm

Da

1.95 in49.5 mm

Da min

1.89 in48.0 mm

Db

2.05 in52.0 mm