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

 0.3937 in10 mm

D

 1.1811 in30 mm

B

 0.3543 in9 mm

2B

 0.7087 in18 mm

r2 max

 0.0236 in0.600 mm

r3 max

 0.0118 in0.300 mm

Contact Angle

 25 º

d2

 0.6299 in16.000 mm

D1

 0.9646 in24.500 mm

D4

 1.0039 in25.500 mm

D5

 0.7165 in18.200 mm

E

 0.0886 in2.250 mm