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

 Light

Enclosure

 Open

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


High Speed Duplex 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

 25 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