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

 4.7244 in120 mm

D

 7.0866 in180 mm

B

 1.1024 in28 mm

2B

 2.2047 in56.000 mm

r2 max

 0.0787 in2.000 mm

r3 max

 0.0394 in1.000 mm

Contact Angle

 15 º

d2

 5.3937 in137.000 mm

D1

 6.4173 in163.000 mm

D4

 6.6929 in170.000 mm

D5

 5.6693 in144.000 mm

E

 0.1772 in4.500 mm