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

4300 rpm

Limiting Speed - Grease

3600 rpm

Y1

2.40

Y2

3.70

Y0

2.50

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

6450 lbf28700 N28.70 kN

Dynamic Load Rating

15800 lbf70500 N70.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

3.5433 in90.000 mm

D

6.29920 in160.000 mm

B

1.5748 in40 mm

r

0.07870 in2.000 mm

da min

3.8976 in99 mm

Da max

5.9449 in151 mm

ras max

0.0787 in2.000 mm