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

 Heavy

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

 1.1811 in30 mm

D

 1.8504 in47.000 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

 25 º

d2

 1.3819 in35.100 mm

D1

 1.6496 in41.900 mm

D4

 1.7008 in43.200 mm

D5

 1.4488 in36.800 mm

E

 0.0681 in1.730 mm