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

11000 rpm

Limiting Speed - Grease

8500 rpm

Y1

2.40

Y2

3.70

Y0

2.50

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

1420 lbf6300 N6.30 kN

Dynamic Load Rating

4800 lbf21400 N21.40 kN

Enclosure

Open

Weight

0.833 lb0.378 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

1.1811 in30.000 mm

D

2.83460 in72.000 mm

B

0.74800 in19.000 mm

r

0.0433 in1.1 mm

da min

1.4370 in36.500 mm

Da max

2.5787 in65.500 mm

ras max

0.0394 in1.000 mm