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

17000 rpm

Limiting Speed - Grease

14000 rpm

Y1

1.30

Y2

2.10

Y0

1.40

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

740 lbf3300 N3.30 kN

Dynamic Load Rating

2880 lbf12800 N12.80 kN

Enclosure

Open

Weight

0.300 lb0.136 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

0.7874 in20.000 mm

D

1.8504 in47.000 mm

B

0.70870 in18.000 mm

r

0.03940 in1.000 mm

da min

0.9843 in25 mm

Da max

1.6535 in42.000 mm

ras max

0.0394 in1.000 mm