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

 2.7559 in70 mm

D

 3.937 in100.000 mm

B

 0.6299 in16 mm

2B

 1.2598 in32.000 mm

r2 max

 0.0394 in1.000 mm

r3 max

 0.0236 in0.600 mm

Contact Angle

 15 º

d2

 3.1102 in79.000 mm

D1

 3.5827 in91.000 mm

D4

 3.7402 in95.000 mm

D5

 3.2087 in81.500 mm

E

 0.0591 in1.500 mm