Unit of Measure

Technical Specifications

Type

Miniature / Extra Small Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stainless (Snap Type)

Cage Material

Steel

Limiting Speed - Oil

58000 rpm

Limiting Speed - Grease

49000 rpm

Precision

Class 0

Configuration

One

Factor

12.7

Radial Internal Clearance

CN

Static Load Rating

50 lbf224 N

Dynamic Load Rating

144 lbf640 N

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

1/8 in3.175 mm

D

3/8 in9.525 mm

B

0.1094 in2.779 mm

D3

0.4220 in10.720 mm

C1

0.0209 in0.530 mm

r

0.0051 in0.130 mm

da min

0.1575 in4.000 mm

da max

0.2047 in5.200 mm

Da max

0.3425 in8.700 mm

ras max

0.0039 in0.100 mm