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Miniature Ball Bearing 623

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
3 10 4 0.0014

KZ SERIES : 602, 623, 635, 617/2, 618/1, 619/1

SEALS/SHIELDS : OPEN, Z, ZZ, RS, 2RS

MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15 , Stainless Steel 420 and 440, Ceramic Si3N4 and Zr02

QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7

Miniature Ball bearings 623 are sometimes referred to as instrument bearings or micro bearings which are very small machined components that include an outer ring, inner ring, balls, retainers, shields and snap rings. Miniature ball bearings are available in inch and metric sizes, open or shielded and flanged or without flange. Miniature ball bearings are useful in a wide variety of applications.

Applications and industry: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM Width (B) MM Use Weight (KG) SKF FAG OEM Number
623 3 10 4 0.0014
624 4 13 5 0.0031
625 5 16 5 0.005
626 6 19 6 0.0084
627 7 22 7 0.013
628 8 24 8 0.017
629 9 26 8 0.02
634 4 16 5 0.0054
635 5 19 6 0.009