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

 3.3465 in85 mm

D

 5.1181 in130 mm

B

 0.8661 in22 mm

2B

 1.7323 in44.000 mm

r2 max

 0.0433 in1.100 mm

r3 max

 0.0236 in0.600 mm

Contact Angle

 25 º

d2

 3.9173 in99.500 mm

d3

 3.8780 in98.500 mm

D1

 4.5866 in116.500 mm

D4

 4.7835 in121.500 mm

D5

 4.0709 in103.400 mm

E

 0.0980 in2.490 mm