688ZZ bearing miniature ball bearing 8mm ID bearing dimensions 8 x 16 x 5mm

688ZZ bearing miniature ball bearing 8mm ID bearing dimensions 8 x 16 x 5mm

• 688ZZ miniature ball bearing Dimensions: 8 x 16 x 5mm
• Mini Metal Double Shielded Flanged Ball Bearing For 3D Printer Parts-PC Friend 688zz.
• The main purpose of the ball bearing is to reduce the rotational friction and support radial and axial.
• It is because of the smaller contact area between the balls and racesBall bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings .
• However, they can tolerate some misalignment of the inner and outer loads.

Specification

• Type: Miniature Ball Bearing
• Model: 688ZZ
• Inner Diameter (ID): 8 mm
• Outer Diameter (OD): 16 mm
• Width: 5 mm
• Material: Stainless steel
• Shield Type: Double metal shields (ZZ)

Features

• Size: 8mm (ID) × 16mm (OD) × 5mm (W)
• Double shielded (ZZ): Helps reduce contamination and keeps grease in place
• Low friction / high-speed capable: Smooth rotation for precision parts
• Stainless steel material: Corrosion-resistant option for longer service life
• Easy installation: Great for miniature shafts and compact assemblies

Applications

• 3D printers: Motion parts and guide assemblies
• Small electric motors: Reduced friction and smoother running
• RC vehicles: Wheels, drivetrain components
• Skateboards: Wheel assemblies in compact setups
• Miniature machinery & DIY projects: Toys, instruments, doors/windows mechanisms, and small mechanical equipment

Package includs

• 1 piece of 688ZZ bearing.