Item # FL678A, Single Row Radial Ball Bearing - Open Type w/ Flange On NTN Bearing Corp. of America

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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 45000 RPM
Limiting Speed - Grease	N/A 38000 RPM
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 15.9
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 57 lbf252 N0.25 kN
Dynamic Load Rating	N/A 116 lbf515 N0.52 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Row Radial Ball Bearing - Open Type w/ Flange - Dimensions
d	N/A 0.3150 in8.000 mm
D	N/A 0.4724 in12.000 mm
B	N/A 0.0984 in2.500 mm
D3	N/A 0.5197 in13.200 mm
C1	N/A 0.0236 in0.600 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