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

1.7717 in45 mm

D

2.6772 in68.000 mm

B

0.4724 in12 mm

2B

0.9449 in24.000 mm

r2 max

0.0236 in0.600 mm

r3 max

0.0118 in0.300 mm

Contact Angle

25 º

d2

2.0591 in52.300 mm

d3

2.0000 in50.800 mm

D1

2.3071 in58.600 mm

D4

2.3583 in59.900 mm

D5

2.0866 in53.000 mm

E

0.0878 in2.230 mm