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

20000 rpm

Limiting Speed - Grease

15000 rpm

Precision

Special Precision

Configuration

Two

Preload

Normal

Static Load Rating

6850 lbf30500 N30.50 kN

Dynamic Load Rating

9650 lbf43000 N43.00 kN

Enclosure

Open

Weight

0.992 lb0.450 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

0.9843 in25.000 mm

D

2.44090 in62.000 mm

B

0.6693 in17.000 mm

2B

1.3386 in34.000 mm

r

0.0433 in1.1 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

da min

1.2598 in32.000 mm

Db max

2.2638 in57.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm