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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

5.1181 in130 mm

D

7.874 in200.000 mm

B

1.2992 in33 mm

2B

2.5984 in66.000 mm

r2 max

0.0787 in2.000 mm

r3 max

0.0394 in1.000 mm

Contact Angle

15 º

d2

5.9252 in150.500 mm

D1

7.0669 in179.500 mm

D4

7.4409 in189.000 mm

D5

6.2205 in158.000 mm

E

0.2087 in5.300 mm