MR 105 ZZ EZO 5x10x4 Miniature Deep Groove Ball Bearing

Industrial Applications

The MR 105 ZZ EZO 5x10x4 miniature deep groove ball bearing is designed for ultra compact systems where space, precision, and reliable performance are critical. It is widely used in micro motors, robotics, 3D printers, electronic devices, measuring instruments, and small automation assemblies.

Its small size makes it ideal for applications where standard deep groove ball bearings cannot be used due to dimensional constraints.

Design and Construction

The MR 105 ZZ EZO features a single row deep groove design, ensuring smooth ball guidance and efficient load distribution. This construction allows the bearing to support radial loads and light axial loads.

The ZZ designation indicates double metal shields, which protect internal components from dust and contaminants while maintaining low friction. This enables high speed operation and extended service life. Manufactured by EZO Japan, the bearing ensures high precision and consistent quality.

Technical Specifications

Inner diameter: 5 mm
Outer diameter: 10 mm
Width: 4 mm
Type: miniature deep groove ball bearing
Shielding: ZZ metal shields
Series: MR105
Manufacturer: EZO Japan
Material: high grade bearing steel

Long tail keywords:
miniature deep groove ball bearing 5x10x4
MR105 ZZ EZO bearing
compact shielded bearing 5 mm

Operational Advantages

The MR 105 ZZ EZO bearing offers excellent performance in miniature applications. The metal shields reduce contamination ingress, increasing durability and reliability.

Key advantages:

• compact and lightweight design
• high speed capability
• low friction and smooth rotation
• protection against contaminants
• high precision manufacturing

Main Description

MR 105 ZZ EZO 5x10x4 is a miniature deep groove ball bearing with double metal shields, designed for compact applications requiring precision, durability, and stable high speed performance.

As part of the deep groove ball bearing category in the miniature segment, this model provides an efficient solution for ultra small mechanical systems. It supports radial loads and light axial loads while maintaining consistent performance.

Technical snippet section:
MR 105 ZZ EZO 5x10x4 miniature deep groove ball bearing is a shielded bearing designed for compact assemblies, offering low friction, high speed capability, and protection against contaminants.

Within the broader deep groove ball bearing cluster, the MR105 ZZ model is optimized for applications where space efficiency and reliability are essential.

FAQ

Is the MR 105 ZZ EZO bearing pre lubricated?
Yes, it is factory pre lubricated and ready for installation.

Is this bearing open or shielded?
It is shielded with double metal shields ZZ.

Can it be used in dusty environments?
Yes, it is suitable for moderately dusty conditions.

Is it suitable for high speed applications?
Yes, it is designed for high rotational speeds.

What loads can this bearing handle?
Primarily radial loads and light axial loads.