80Pcs 8X22X7 Mm Abec-5 Skate Stroller Miniature 608 Zz Ball Bearings
Miniature Bearing Features
Miniature Bearings can sustain some axial load in either direction as well as radial loads,
And the two raceway cross-sections are simple circular arcs which can be very precisely finished so the bearings have low friction and very little noise or vibration.
TECHNICAL SPECS (metric):
Bearing type: Shield
Bore diameter: 8.000 mm
Outer diameter: 22.000 mm
Width (B): 7.000 mm
Radius (min) (rs): 0.30 mm
Dynamic load rating (Cr): 2,799 N
Static load rating (Cor): 1,103 N
Max speed (Grease): 34,000 rpm
Max speed (Oil): 40,000 rpm
Max. shaft shoulder dia, inner (Ui): 10.5 mm
Min. housing shoulder dia, outer (Uo): 19.03 mm
Ball quantity: 7
Ball diameter (Dw): 3.969 mm
Precision: ABEC-5
Standard clearance: C0/(K25)
This Bearing Structure
Standard Type: A ball bearing is composed of an outer and inner ring, balls, seal and a retainer.
Open type will no seal,
Flanged type with flange side.
Colour: silver
Material: 52100 chrome Steel
Package Contents:
80 x Bearings
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
80 x Bearings
