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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 - Grease

N/A 54000 RPM

Precision

N/A Class 0

Configuration

N/A One

Factor

N/A 15.3

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 20 lbf88 N0.09 kN

Dynamic Load Rating

N/A 50 lbf222 N0.22 kN

Enclosure

N/A Double Shielded

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing w/ Flanged Outer Ring - Double Shielded - Dimensions

d

N/A 0.1575 in4.000 mm

D

N/A 0.2756 in7.000 mm

B

N/A 0.0984 in2.500 mm

D3

N/A 0.3228 in8.200 mm

C1

N/A 0.0236 in0.600 mm

r

N/A 0.0031 in0.080 mm

da min

N/A 0.1811 in4.600 mm

da max

N/A 0.1969 in5.000 mm

Da max

N/A 0.2520 in6.400 mm

ras max

N/A 0.0031 in0.080 mm