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


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

d

 0.5906 in15 mm

D

 1.2598 in32 mm

B

 0.3543 in9 mm

2B

 0.7087 in18 mm

r2 max

 0.0118 in0.300 mm

r3 max

 0.0059 in0.150 mm

Contact Angle

 17 º

d2

 0.7953 in20.200 mm

d3

 0.7638 in19.400 mm

D1

 1.0118 in25.700 mm

D4

 1.0551 in26.800 mm

D5

 0.8386 in21.300 mm

E

 0.0728 in1.850 mm