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

Ceramic

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

d

3.937 in100 mm

D

5.5118 in140 mm

B

0.7874 in20 mm

2B

1.5748 in40.000 mm

r2 max

0.0433 in1.100 mm

r3 max

0.0236 in0.600 mm

Contact Angle

17 º

d2

4.4291 in112.500 mm

d3

4.3110 in109.500 mm

D1

5.0591 in128.500 mm

D4

5.2362 in133.000 mm

D5

4.5630 in115.900 mm

E

0.0795 in2.020 mm