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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

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

37000 RPM

Limiting Speed - Grease

32000 RPM

Precision

ISO Class 0

Configuration

One

Factor

20.0

Radial Internal Clearance

CN

Static Load Rating

315 lbf1400 N1.40 kN

Dynamic Load Rating

830 lbf3700 N3.70 kN

Enclosure

Single Shielded

Weight

0.024 lb0.011 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Single Shielded - Dimensions

d

0.3150 in8.000 mm

D

0.8661 in22.000 mm

B

0.2756 in7.000 mm

r

0.0118 in0.300 mm

da min

0.3937 in10 mm

da max

0.4803 in12.2 mm

Da max

0.7874 in20.000 mm

ras max

0.0118 in0.300 mm