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