6006-ZZ Ball Bearing

The 6006-ZZ Ball Bearing is a compact deep groove ball bearing with double metal shields designed for applications requiring fast rotation, low friction, and efficient mechanical performance in lightweight continuous-duty systems.

Measuring 30x55x13mm, this bearing belongs to the 6000 series, recognized for its slim profile, reduced heat generation, and optimized performance in high-speed equipment. Manufactured from chrome steel and supplied factory pre-lubricated, the ZZ configuration uses metal shields on both sides to help retain grease while reducing entry of light particles without significantly increasing rolling resistance.

Applications for the 6006-ZZ

The 6006-ZZ is commonly used in compact equipment and systems operating at high rotational speeds, including:

• Lightweight electric motors
• HVAC equipment
• Compact industrial fans
• Automated machinery
• Power tools
• Light conveyor systems
• Compact agricultural equipment
• Pulley and transmission systems

The 6000 series is widely selected for applications where rotational efficiency and space-saving installation are important.

Features of the 6006-ZZ Ball Bearing

Double metal shields

Metal shields help reduce entry of light dust while supporting internal grease retention.

Reduced heat generation

The ZZ configuration supports high-RPM applications due to lower friction compared to rubber-sealed bearings.

Slim-profile structure

With a width of only 13mm, this bearing is suitable for compact equipment with limited installation space.

Smooth and quiet operation

Deep groove geometry helps reduce vibration while supporting stable continuous-duty operation.

Chrome steel construction

Chrome steel provides dependable mechanical strength and long-lasting industrial durability.

When to Use a ZZ Bearing

ZZ bearings are commonly recommended for:

• High-speed equipment
• Dry environments
• Compact machinery
• Systems requiring lower rolling resistance
• Applications with limited moisture exposure

2RS bearings are generally preferred when stronger sealing protection is required.

Usage Recommendations

To improve bearing service life:

• Prevent shaft misalignment
• Monitor operating temperature
• Control excessive vibration
• Use proper installation methods
• Keep the system clean

PGN Bearings Product Line

PGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products developed for automation systems, electric motors, and high-speed industrial equipment.

FAQ

What does ZZ mean on a bearing?

“ZZ” indicates metal shields on both sides of the bearing.

What size is the 6006-ZZ?

This bearing measures 30x55x13mm.

Does the 6006-ZZ come pre-lubricated?

Yes. The bearing comes factory pre-lubricated.

What is the advantage of metal shields?

Metal shields help reduce friction and support improved high-speed performance.

Is this bearing suitable for electric motors?

Yes. The 6006-ZZ is commonly used in compact electric motors and high-speed industrial systems.