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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

2.9528 in75.000 mm

D

4.5276 in115.000 mm

B

0.7874 in20.000 mm

2B

1.5748 in40.000 mm

r2 max

0.0433 in1.100 mm

r3 max

0.0236 in0.600 mm

Contact Angle

25 º

d2

3.4055 in86.500 mm

D1

4.0748 in103.500 mm

D4

4.2520 in108.000 mm

D5

3.5709 in90.700 mm

E

0.0984 in2.500 mm