Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Precision

ISO Class 4

Configuration

Two

Enclosure

Open

Weight

1.759 lb0.798 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Tandem Arrangement - Dimensions

d

1.7717 in45.000 mm

D

3.3465 in85.000 mm

B

0.74800 in19.000 mm

2B

1.4961 in38.000 mm

d1

2.2559 in57.300 mm

D1

2.8543 in72.500 mm

D2

3.0748 in78.100 mm

r

0.0433 in1.1 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

da min

2.0472 in52.000 mm

Da max

3.0709 in78.000 mm

Db max

3.1693 in80.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm