686 ZZ CT 6x13x5 Miniature Deep Groove Ball Bearing

Technical parameters

• Product type: deep groove ball bearing
• Designation: 686 ZZ
• Manufacturer: CT
• Size: 6x13x5 mm
• Type: miniature, single row
• Shielding: ZZ double metal shields
• Load capacity: radial and light axial loads

Technical section:
The 686 ZZ CT bearing operates through rolling contact between balls and raceways, ensuring very low friction and stable performance at high rotational speeds.

Design and construction

686 ZZ CT 6x13x5 is a compact miniature deep groove ball bearing designed for precision applications where space is limited and efficiency is critical.

The construction includes:

• high precision steel rings
• miniature rolling elements for smooth operation
• durable steel cage
• double metal shields ZZ on both sides

The ZZ shields protect against small contaminants while maintaining low friction and high speed capability.

Industrial applications

The 686 ZZ CT bearing is widely used in compact and precision devices.

Typical applications:

• small electric motors
• precision equipment
• power tools
• household appliances
• model engineering mechanisms

Its compact size makes it ideal for applications with limited installation space.

Performance advantages

The 686 ZZ CT bearing delivers efficient performance in small-scale systems.

Key benefits:

• compact dimensions
• very low friction
• high-speed capability
• protection against contamination
• smooth and quiet operation

It is an ideal solution for precision engineering and miniature systems.

Main description

686 ZZ CT 6x13x5 is a miniature deep groove ball bearing designed for applications requiring compact size, high precision and stable operation at high speeds.

Within the category of CT deep groove ball bearings at simmering.pl, this model represents a reliable solution for small devices and precision systems. The 6x13x5 mm size is commonly used in miniature motors, electronics and mechanical assemblies.

Miniature deep groove ball bearings such as 686 are essential components in modern compact machinery. The ZZ metal shields provide basic protection against contaminants while maintaining low friction, making this bearing suitable for high-speed applications.

Long-tail keywords:

• 686 ZZ CT bearing 6x13x5 miniature
• small deep groove ball bearing 686 ZZ
• 6x13x5 bearing for precision devices
• miniature bearing 686 application

In industrial and technical environments, this bearing improves precision, reduces friction and supports reliable long-term operation in compact systems.

FAQ

What does 686 ZZ mean?

It indicates a miniature bearing with double metal shields.

Is this bearing fully sealed?

No, it is shielded, not fully sealed like rubber sealed versions.

Is it suitable for high speeds?

Yes, it is designed for high-speed operation.

Where is it commonly used?

In small motors, tools and precision equipment.

What loads can it handle?

It supports radial and light axial loads.