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

0.3937 in10 mm

D

1.1811 in30 mm

B

0.3543 in9 mm

2B

0.7087 in18 mm

r2 max

0.0236 in0.600 mm

r3 max

0.0118 in0.300 mm

Contact Angle

25 º

d2

0.6299 in16.000 mm

D1

0.9646 in24.500 mm

D4

1.0039 in25.500 mm

D5

0.7165 in18.200 mm

E

0.0886 in2.250 mm