Bearing Finder
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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

9000 RPM

Limiting Speed - Grease

6800 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.29

Y2 (Axial Load Factor)

2.06

Y0 (Axial Load Factor)

1.13

Static Load Rating

8450 lbf37500 N37.50 kN

Dynamic Load Rating

6150 lbf27400 N27.40 kN

Enclosure

Open

Weight

0.267 lb0.121 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

1.3780 in35.000 mm

D

2.1654 in55.000 mm

C

0.4528 in11.500 mm

B

0.5512 in14.000 mm

a (Effective Load Center)

-0.1378 in-3.500 mm

T

0.5512 in14.000 mm

r

0.0200 in0.600 mm

R

0.02 in0.6 mm

da

1.56 in39.5 mm

db

1.57 in40.0 mm

Da

1.99 in50.5 mm

Da min

1.89 in48.0 mm

Db

2.07 in52.5 mm