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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


High Speed Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground - Dimensions

d

0.4724 in12 mm

D

1.1024 in28 mm

B

0.315 in8 mm

2B

0.6299 in16 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0059 in0.150 mm

Contact Angle

25 º

d2

0.6575 in16.700 mm

d3

0.6378 in16.200 mm

D1

0.8465 in21.500 mm

D4

0.8701 in22.100 mm

D5

0.6969 in17.700 mm

E

0.0622 in1.580 mm