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Unit of Measure

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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 Pressed

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 51000 RPM

Limiting Speed - Grease

N/A 43000 RPM

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 12.8

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 81 lbf360 N0.36 kN

Dynamic Load Rating

N/A 218 lbf970 N0.97 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type w/ Flange - Dimensions

d

N/A 0.1575 in4.000 mm

D

N/A 0.4724 in12.000 mm

B

N/A 0.1575 in4.000 mm

D3

N/A 0.5315 in13.500 mm

C1

N/A 0.0394 in1.000 mm

r

N/A 0.0079 in0.200 mm

da min

N/A 0.2205 in5.600 mm

da max

N/A 0.2598 in6.600 mm

Da max

N/A 0.4094 in10.400 mm

ras max

N/A 0.0079 in0.200 mm