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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

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

2.5591 in65 mm

D

3.937 in100.000 mm

B

0.7087 in18 mm

2B

1.4173 in36.000 mm

r2 max

0.0433 in1.100 mm

r3 max

0.0236 in0.600 mm

Contact Angle

17 º

d2

3.0118 in76.500 mm

d3

2.9134 in74.000 mm

D1

3.5236 in89.500 mm

D4

3.6811 in93.500 mm

D5

3.1260 in79.400 mm

E

0.0657 in1.670 mm