Unit of Measure

Technical Specifications

Type

Miniature / Extra Small Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

58000 rpm

Limiting Speed - Grease

50000 rpm

Precision

Class 0

Configuration

One

Factor

12.7

Radial Internal Clearance

CN

Static Load Rating

50 lbf224 N0.224 kN

Dynamic Load Rating

144 lbf640 N0.64 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type w/ Flange - Dimensions

d

0.1181 in3.000 mm

D

0.3937 in10.000 mm

B

0.1575 in4 mm

D3

0.4528 in11.500 mm

C1

0.0394 in1.000 mm

r

0.0059 in0.150 mm

da min

0.1654 in4.200 mm

da max

0.2047 in5.200 mm

Da max

0.3465 in8.800 mm

ras max

0.0059 in0.150 mm