Miniature Ball Bearing 628ZZ metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearings.
Single row radial ball bearings are the most widely used bearings and utilize an uninterrupted raceway, which makes these bearings suitable for radial loads, or a combination of thrust and radial loads.
This design permits precision tolerances even at high-speed operation.
628zz specifications:
Bore Diameter (Inner Diameter): 8 mm
Outer Diameter: 24 mm
Width: 8 mm
628ZZ Bearing used in?
Electric Motors: Bearing 628ZZ are commonly used in small electric motors, such as those found in household appliances, power tools, and hobbyist projects.
Skateboards: In skateboards, 628ZZ are often used in wheel assemblies to provide smooth and low-friction rotation.
3D Printers: 628ZZ can be found in 3D printers, particularly in the motion systems for guide rods, lead screws, and other moving parts.
RC (Remote Control) Vehicles: In radio-controlled cars, airplanes, drones, and other hobbyist vehicles, 628ZZ are used in various moving parts, including wheels and motor assemblies.
Fishing Reels: 628ZZ may be employed in the moving components of fishing reels to ensure smooth rotation.
Office Equipment: Some office equipment, such as printers and scanners, may use 628ZZ in certain moving parts.
Medical Devices: Due to their small size, 628ZZ may find applications in various medical devices and equipment.
DIY Projects: Hobbyists and DIY enthusiasts often use 628ZZ in various creative projects, including custom machinery, kinetic sculptures, and robotics.
Conveyors: In small conveyor systems, 628ZZ bearings may be used to facilitate the movement of belts and rollers.
Automotive Components: While larger bearings are more common in automotive applications, miniature bearings like the 628ZZ might be used in specific components, such as tensioners or idler pulleys.
well packaged to ensure safety during transit