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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

4700 rpm

Limiting Speed - Grease

3500 rpm

Precision

ISO Class 0

Configuration

Two

Static Load Rating

38500 lbf172000 N172.00 kN

Dynamic Load Rating

42000 lbf186000 N186.00 kN

Enclosure

Open

Weight

11.508 lb5.220 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

2.7559 in70.000 mm

D

5.90550 in150.000 mm

B

1.378 in35 mm

2B

2.7559 in70 mm

r

0.0827 in2.1 mm

r1

0.0433 in1.100 mm

Contact Angle

40 º

da min

3.2283 in82.000 mm

Db max

5.6299 in143.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm