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

2.9528 in75.000 mm

B

0.6299 in16 mm

2B

1.2598 in32.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0118 in0.300 mm

Contact Angle

17 º

d2

2.1535 in54.700 mm

d3

2.0866 in53.000 mm

D1

2.4803 in63.000 mm

D4

2.5591 in65.000 mm

D5

2.2087 in56.100 mm

E

0.1201 in3.050 mm