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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 Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 LIMITTING SPEED ( R/MIN ) LUBRICATION Grease LIMITTING SPEED ( R/MIN ) LUBRICATION Oil Weight (KG)
623 3 10 4 490 150 50000 58000 0.0014
624 4 13 5 980 305 42000 49000 0.0031
625 5 16 5 1110 380 37000 44000 0.005
626 6 19 6 1720 620 34000 40000 0.0084
627 7 22 7 3250 1370 32000 37000 0.013
628 8 24 8 4000 1590 31000 36000 0.017
629 9 26 8 4620 1960 30000 35000 0.02
634 4 16 5 1110 380 37000 44000 0.0054
635 5 19 6 1720 620 34000 40000 0.009