Bearing Finder
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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Miniature / Extra Small Ball Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Stainless (Crown Type)

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 51000 RPM

Limiting Speed - Grease

N/A 43000 RPM

Precision

N/A ISO Class 0

Configuration

N/A One

Factor

N/A 16.4

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 31 lbf136 N

Dynamic Load Rating

N/A 60 lbf268 N

Enclosure

N/A Single Shielded

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Single Shielded - Dimensions

d

N/A 0.2500 in6.350 mm

D

N/A 0.3750 in9.525 mm

B

N/A 0.1250 in3.175 mm

r

N/A 0.0031 in0.080 mm

da min

N/A 0.2795 in7.100 mm

da max

N/A 0.2874 in7.300 mm

Da max

N/A 0.3425 in8.700 mm

ras max

N/A 0.0031 in0.080 mm