Unit of Measure

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Tapered

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

1.90

Y2

3.00

Y0

2.00

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

1650 lbf7350 N7.35 kN

Dynamic Load Rating

5050 lbf22400 N22.40 kN

Enclosure

Open

Weight

1.067 lb0.484 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

1.5748 in40.000 mm

D

3.14960 in80.000 mm

B

0.90550 in23.000 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