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Set 10 vòng bạc đạn mini 693zz 3 * 8 * 4mm
Features:
These miniature bearings are made of high quality bearing steel for low noise and long service life.
They are double shielded to avoid contaminants entering and save lubricant.
Bearings have a 3mm inner diameter, a 8mm outer diameter, and a 4mm thickness.
These are great for small hobby 3mm shaft/rod projects such as 3D printer, quadcopter or ship model.
There comes total 10 pieces miniature bearings which you may use for many different projects.
Specifications:
Material: Bearing steel
Inner Diameter: 3mm / 0.12"
Outer Diameter: 8mm / 0.31"
Thickness: 4mm / 0.15"
Quantity: 10pcs
Package Includes:
10 x Bearings
#* #bạc #mini #4mm #Set #* #8 #vòng #693zz #3 #10 #đạn #mini-693zz #8-* #10-vòng #đạn-mini #*-8 #*-4mm