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


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

d

0.3937 in10 mm

D

1.0236 in26.000 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

17 º

d2

0.5787 in14.700 mm

d3

0.5591 in14.200 mm

D1

0.7677 in19.500 mm

D4

0.7913 in20.100 mm

D5

0.6181 in15.700 mm

E

0.0602 in1.530 mm