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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

63000 RPM

Limiting Speed - Grease

54000 RPM

Precision

Class 0

Configuration

One

Factor

11.9

Radial Internal Clearance

CN

Static Load Rating

40 lbf180 N0.18 kN

Dynamic Load Rating

126 lbf560 N0.56 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

0.3150 in8.000 mm

B

0.0984 in2.500 mm

D3

0.3622 in9.200 mm

C1

0.0236 in0.600 mm

r

0.0059 in0.150 mm

da min

0.1654 in4.200 mm

da max

0.1732 in4.400 mm

Da max

0.2677 in6.800 mm

ras max

0.0059 in0.150 mm