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

1.1811 in30 mm

D

1.8504 in47.000 mm

B

0.3543 in9 mm

2B

0.7087 in18 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0059 in0.150 mm

Contact Angle

25 º

d2

1.3819 in35.100 mm

D1

1.6496 in41.900 mm

D4

1.7008 in43.200 mm

D5

1.4488 in36.800 mm

E

0.0681 in1.730 mm