Unit of Measure

Technical Specifications

Type

 Angular Contact Ball Bearing

Bore Type

 Round

Material

 High Carbon Chrome Steel

Cage Type

 Stratified

Cage Material

 Phenolic

Ball Material

 Steel

Precision

 ISO Class 4

Configuration

 Two

Preload

 Medium

Enclosure

 Open

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground - Dimensions

d

 0.4724 in12 mm

D

 1.1024 in28 mm

B

 0.315 in8 mm

2B

 0.6299 in16 mm

r2 max

 0.0118 in0.300 mm

r3 max

 0.0059 in0.150 mm

Contact Angle

 25 º

d2

 0.6575 in16.700 mm

D1

 0.9213 in23.400 mm

D4

 0.9724 in24.700 mm

D5

 0.7283 in18.500 mm

E

 0.0650 in1.650 mm