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

2.7559 in70 mm

D

3.937 in100.000 mm

B

0.6299 in16 mm

2B

1.2598 in32.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0236 in0.600 mm

Contact Angle

15 º

d2

3.1102 in79.000 mm

D1

3.5827 in91.000 mm

D4

3.7402 in95.000 mm

D5

3.2087 in81.500 mm

E

0.0591 in1.500 mm