Unit of Measure

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Cylindrical

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

4500 rpm

Limiting Speed - Grease

3600 rpm

Y1

1.70

Y2

2.60

Y0

1.80

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

8450 lbf37500 N37.50 kN

Dynamic Load Rating

25000 lbf111000 N111.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings - Cylindrical Bore - Dimensions

d

2.7559 in70.000 mm

D

5.90550 in150.000 mm

B

2.00790 in51.000 mm

r

0.0827 in2.1 mm

da min

3.1890 in81.000 mm

Da max

5.4724 in139 mm

ras max

0.0787 in2.000 mm