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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

10000 rpm

Limiting Speed - Grease

7800 rpm

Precision

ISO Class 0

Configuration

Two

Static Load Rating

11800 lbf52500 N52.50 kN

Dynamic Load Rating

14600 lbf65000 N65.00 kN

Enclosure

Open

Weight

2.046 lb0.928 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

1.3780 in35.000 mm

D

3.14960 in80.000 mm

B

0.8268 in21.000 mm

2B

1.6535 in42.000 mm

r

0.05910 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

30 º

da min

1.7126 in43.500 mm

Db max

2.9331 in74.500 mm

ras max

0.0591 in1.5 mm

r1as max

0.0394 in1.000 mm