Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

11000 rpm

Limiting Speed - Grease

8300 rpm

Precision

ISO Class 0

Configuration

One

Preload

Light

Static Load Rating

5150 lbf23000 N23.00 kN

Dynamic Load Rating

7200 lbf32000 N32.00 kN

Enclosure

Open

Weight

0.794 lb0.360 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

1.5748 in40.000 mm

D

3.14960 in80.000 mm

B

0.70870 in18.000 mm

r

0.0433 in1.1 mm

r1

0.0236 in0.600 mm

Contact Angle

40 º

a (Load Center)

1.0433 in26.500 mm

da min

1.8504 in47.000 mm

db min

1.7520 in44.500 mm

Da max

2.8740 in73.000 mm

Db max

2.9724 in75.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 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