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


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

d

 0.7874 in20 mm

D

 1.4567 in37.000 mm

B

 0.3543 in9 mm

2B

 0.7087 in18 mm

r2 max

 0.0118 in0.300 mm

r3 max

 0.0079 in0.200 mm

Contact Angle

 25 º

d2

 0.9882 in25.100 mm

d3

 0.9646 in24.500 mm

D1

 1.2087 in30.700 mm

D4

 1.2520 in31.800 mm

D5

 1.0354 in26.300 mm

E

 0.0689 in1.750 mm