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

0.1562 in3.967 mm

D3

0.4402 in11.180 mm

C1

0.0299 in0.760 mm

r

0.0118 in0.300 mm

da min

0.1890 in4.800 mm

da max

0.2047 in5.200 mm

Da max

0.3071 in7.800 mm

ras max

0.0118 in0.3 mm