The MF126 2Z Bearing 6x12x4 mm is a high-precision miniature deep groove ball bearing, suitable for a variety of industrial applications. This bearing, categorized under the deep groove ball bearings MICRO, provides a solution where space and weight are critical factors. With its compact dimensions of 6 mm bore diameter, 12 mm outer diameter, and 4 mm width, it is designed for efficient performance in compact mechanical assemblies. This bearing is optimal for applications requiring precise movement and support in limited spaces.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 6 mm |
| Outer diameter (D) | 12 mm |
| Width (B) | 4 mm |
| Shielding / Sealing | 2Z |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The MF126 2Z Bearing offers several technical benefits that enhance its functionality and suitability for various applications:
- Compact design with a 6 mm bore diameter, fitting seamlessly into tight spaces.
- Operates with a standard CN radial clearance, allowing for interference-free assembly.
- Equipped with 2Z shielding, providing protection against particle ingress and splash water.
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring durability and long-term performance.
- Precision class P0 / ABEC-1 for applications with moderate precision requirements.
Typical applications
The MF126 2Z Bearing is versatile and used across various sectors, thanks to its precision and compactness:
- Measurement and laboratory instruments, such as optical encoders and electronic micrometers.
- Aeromodelling and drones, including brushless motors and planetary gearboxes.
- Dental equipment, such as turbines and micromotors.
- Precision robotics, including harmonic drive reducers and cardan joints.
- Medical devices, such as peristaltic pumps and lung ventilators.
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components, offering fast availability for the MF1262Z-ECO. You can easily add this bearing to your cart or request a quotation for bulk quantities. Ensure your operations run smoothly by sourcing your bearings from Eurobearing.eu today.

