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

 1.378 in35 mm

D

 2.8346 in72.000 mm

B

 0.6693 in17 mm

2B

 1.3386 in34.000 mm

r2 max

 0.0433 in1.100 mm

r3 max

 0.0118 in0.300 mm

Contact Angle

 25 º

d2

 1.8661 in47.400 mm

D1

 2.4016 in61.000 mm

D4

 2.5394 in64.500 mm

D5

 2.0039 in50.900 mm

E

 0.1378 in3.500 mm