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

4500 rpm

Limiting Speed - Grease

3800 rpm

Y1

2.80

Y2

4.40

Y0

2.90

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

6750 lbf30000 N30.00 kN

Dynamic Load Rating

18000 lbf80000 N80.00 kN

Enclosure

Open

Weight

7.727 lb3.505 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

2.9528 in75.000 mm

D

6.29920 in160.000 mm

B

1.4567 in37 mm

r

0.0827 in2.1 mm

da min

3.3858 in86.000 mm

Da max

5.8661 in149 mm

ras max

0.0787 in2.000 mm