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

 1.1811 in30 mm

D

 2.1654 in55.000 mm

B

 0.5118 in13 mm

2B

 1.0236 in26.000 mm

r2 max

 0.0394 in1.000 mm

r3 max

 0.0118 in0.300 mm

Contact Angle

 25 º

d2

 1.5000 in38.100 mm

d3

 1.4488 in36.800 mm

D1

 1.8031 in45.800 mm

D4

 1.8583 in47.200 mm

D5

 1.5512 in39.400 mm

E

 0.1035 in2.630 mm