Unit of Measure

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Cylindrical

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

9000 rpm

Limiting Speed - Grease

7500 rpm

Y1

2.80

Y2

4.30

Y0

2.90

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

1460 lbf6500 N6.50 kN

Dynamic Load Rating

4350 lbf19300 N19.30 kN

Enclosure

Open

Weight

0.911 lb0.413 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings - Cylindrical Bore - 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

da min

1.8307 in46.5 mm

Da max

2.8937 in73.500 mm

ras max

0.0394 in1.000 mm