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

 1.9685 in50 mm

D

 3.1496 in80 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

 2.3504 in59.700 mm

D1

 2.7559 in70.000 mm

D4

 2.8976 in73.600 mm

D5

 2.4606 in62.500 mm

E

 0.1102 in2.800 mm