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

Limiting Speed - Oil

22000 rpm

Limiting Speed - Grease

14000 rpm

Precision

ISO Class 4

Configuration

One

Preload

Light

Static Load Rating

5603 lbf24900 N24.90 kN

Dynamic Load Rating

6525 lbf29000 N29.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

2.1654 in55 mm

D

3.5433 in90.000 mm

B

0.7087 in18 mm

r2 max

0.0433 in1.100 mm

r3 max

0.0236 in0.600 mm

Contact Angle

25 º

a (Load Center)

1.0236 in26.000 mm

d2

2.5591 in65.000 mm

D1

3.1496 in80.000 mm

D4

3.3071 in84.000 mm

D5

0.0787 in2.7165 mm

E

2.000 in69.000 mm

Double Row Width

1.4173 in36.000 mm

Triple Row Width

2.1260 in54.000 mm

Quadruple Row Width

2.8346 in72.000 mm