Bearing 6000 ZZ — sealed ball bearing for small electric motors and appliances

Sealed 6000 ZZ ball bearing designed for small electric motors and household appliances. This compact radial bearing features metal shields on both sides, providing protection against dust and light contamination while retaining factory lubrication. Its dimensions and construction suit rotating assemblies where low friction, pre-lubrication and a sealed design are required for reliable operation over extended service life.

Advantages

The double-shielded design reduces ingress of contaminants without the need for frequent maintenance, while the pre-lubricated internal clearance ensures smooth rotation and reduced operating noise. Compact dimensions allow installation in limited-space housings and on standard motor shafts. The metal shields offer a good balance between protection and heat dissipation compared with fully sealed polymer shields.

Suitable for

• Small electric motors in household appliances
• Vacuum cleaner brush and fan assemblies
• Fans, blowers and compact drivetrain components
• Rotating shafts where a compact radial bearing with shielding is needed

Key specifications

• Bearing type: single-row deep groove ball bearing
• Shielding: metal shields on both sides (ZZ)
• Lubrication: factory pre-lubricated with grease
• Application orientation: radial load primarily
• Typical operating characteristics: low friction, suitable for moderate speeds
• Construction: compact, standard 6000 series geometry for interchangeable fit

How to use

Install the bearing on a clean, properly machined shaft using appropriate press-fit or gentle heat-fitting techniques to avoid damage to the shields or inner race. Ensure housings and shafts match the bearing's dimensional tolerances for correct seating. During assembly, avoid direct hammering on the bearing; apply force only to the inner or outer race as appropriate. Do not remove the metal shields; they protect the internal grease and rolling elements.

Usage recommendations

For best performance, operate within the bearing's expected speed and load range and avoid exposure to heavy contamination or water. If the application requires frequent washing or exposure to moisture, consider bearings with contact seals or additional protection. Monitor for abnormal noise or increased running temperature and replace the bearing if significant wear or damage is detected.