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

 Light

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

 1.2598 in32 mm

B

 0.3937 in10 mm

2B

 0.7874 in20.000 mm

r2 max

 0.0236 in0.600 mm

r3 max

 0.0118 in0.300 mm

Contact Angle

 25 º

d2

 0.7205 in18.300 mm

D1

 1.0236 in26.000 mm

D4

 1.0984 in27.900 mm

D5

 0.8071 in20.500 mm

E

 0.0728 in1.850 mm