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Unit of Measure

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

Ball Material

 N/A Steel

Limiting Speed - Oil

 N/A 45000 rpm

Limiting Speed - Grease

 N/A 38000 rpm

Precision

 N/A ISO Class 0

Configuration

 N/A One

Factor

 N/A 11.2

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 57 lbf252 N0.252 kN

Dynamic Load Rating

 N/A 120 lbf570 N0.57 kN

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 0.315 in8 mm

D

 N/A 0.4724 in12.000 mm

B

 N/A 0.1378 in3.5 mm

r

 N/A 0.0039 in0.100 mm

da min

 N/A 0.3465 in8.800 mm

da max

 N/A 0.3583 in9.100 mm

Da max

 N/A 0.4409 in11.200 mm

ras max

 N/A 0.0039 in0.100 mm