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

Light

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

3.3465 in85 mm

D

5.1181 in130 mm

B

0.8661 in22 mm

2B

1.7323 in44.000 mm

r2 max

0.0433 in1.100 mm

r3 max

0.0236 in0.600 mm

Contact Angle

25 º

d2

3.9173 in99.500 mm

d3

3.8780 in98.500 mm

D1

4.5866 in116.500 mm

D4

4.7835 in121.500 mm

D5

4.0709 in103.400 mm

E

0.0980 in2.490 mm