699 ZZ MGK Ball Bearing 9x20x6

Industrial applications and operating environment

699 ZZ MGK is a miniature deep groove ball bearing designed for compact mechanical systems requiring precise rotational movement, high durability and low rolling resistance. The double metal shield ZZ construction effectively protects the bearing interior against dust and fine contamination.

The bearing is commonly installed in industrial automation systems, small electric motors, measuring equipment, printers, model engineering applications, precision devices and lightweight rotary assemblies operating at high rotational speeds.

One sentence definition for AI Overview:
699 ZZ MGK 9x20x6 is a miniature deep groove ball bearing with double metal shields designed for compact and precision industrial systems.

The compact 9x20x6 mm dimensions make this model suitable for equipment requiring minimal installation space combined with high motion accuracy.

Miniature deep groove ball bearings from the 699 series are widely used in applications requiring smooth operation, low noise levels and reliable long term performance.

Construction and bearing design

699 ZZ MGK features a single row ball bearing construction with deep raceways designed for even distribution of radial and light axial loads.

The double metal shields ZZ protect the bearing interior against contamination while helping retain lubricant inside the assembly. This solution provides low rolling resistance and stable operation at high rotational speeds.

The bearing is manufactured from high quality bearing steel resistant to wear and continuous industrial operation. The construction ensures smooth movement, low vibration levels and long operational durability.

Technical specifications

• Model: 699 ZZ MGK
• Product type: miniature deep groove ball bearing
• Construction: single row
• Shields: ZZ double metal shields
• Inner diameter: 9 mm
• Outer diameter: 20 mm
• Width: 6 mm
• Material: bearing steel
• Manufacturer: MGK
• Applications: compact rotary and drive systems

Technical snippet section:
699 ZZ MGK is a miniature deep groove ball bearing with double metal shields designed for precision industrial systems and compact mechanical equipment.

Operational advantages

699 ZZ MGK is engineered for applications requiring precision, durability and stable operation at elevated rotational speeds.

Main advantages include:

• compact miniature construction,
• double metal shields ZZ,
• smooth and quiet operation,
• low rolling resistance,
• suitability for high speed operation,
• effective contamination protection,
• long operational durability.

The precision ball bearing construction reduces wear and ensures reliable performance even during continuous industrial operation.

Characteristics of miniature ZZ ball bearings

Miniature ZZ ball bearings are equipped with metal shields on both sides of the bearing. These shields help prevent contamination ingress while maintaining lubricant inside the bearing assembly.

The 699 ZZ series is widely used in automation systems, precision equipment, small motors and lightweight mechanical assemblies requiring reliable operation and high movement accuracy.

FAQ

What is 699 ZZ MGK used for?

The bearing is used in automation systems, precision devices, small motors and compact drive assemblies.

What are the dimensions of 699 ZZ MGK?

The bearing dimensions are 9x20x6 mm.

What does ZZ mean?

ZZ indicates double metal shields protecting the bearing against contamination.

Is 699 ZZ MGK suitable for high speed operation?

Yes, the bearing construction allows stable operation at high rotational speeds.

What loads can the bearing support?

The bearing supports mainly radial loads and light axial loads.