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

6300 rpm

Limiting Speed - Grease

5000 rpm

Y1

2.70

Y2

4.20

Y0

2.80

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

4000 lbf17900 N17.90 kN

Dynamic Load Rating

11600 lbf51500 N51.50 kN

Enclosure

Open

Weight

3.461 lb1.570 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings - Cylindrical Bore - Dimensions

d

2.1654 in55.000 mm

D

4.72440 in120.000 mm

B

1.14170 in29.000 mm

r

0.07870 in2.000 mm

da min

2.5197 in64.000 mm

Da max

4.3701 in111.000 mm

ras max

0.0787 in2.000 mm