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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

Light

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

2.1654 in55 mm

D

3.1496 in80 mm

B

0.5118 in13 mm

2B

1.0236 in26.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0236 in0.600 mm

Contact Angle

25 º

d2

2.4449 in62.100 mm

D1

2.8543 in72.500 mm

D4

2.9843 in75.800 mm

D5

2.5748 in65.400 mm

E

0.0886 in2.250 mm