3001 ZZ GBM 12x28x12 - double row angular contact ball bearing

Construction and design

3001 ZZ GBM is a double row angular contact ball bearing designed for applications requiring high rigidity and the ability to handle combined loads. The two-row configuration allows the bearing to support axial loads in both directions while maintaining stable radial load performance.

The ZZ metal shields on both sides protect the internal components from contamination while allowing higher rotational speeds compared to sealed versions. This design ensures long service life and reliable operation in demanding industrial environments.

Technical parameters

• inner diameter: 12 mm
• outer diameter: 28 mm
• width: 12 mm
• type: double row angular contact ball bearing
• manufacturer: GBM
• sealing: ZZ metal shields on both sides
• design: double row
• application: radial and axial loads

Technical snippet section:
3001 ZZ GBM 12x28x12 is a double row angular contact ball bearing designed to handle combined radial and axial loads in both directions with high stability.

Industrial applications

This bearing is used in systems where both radial and axial loads are present and consistent performance is required. Typical applications include:

• electric motors and drives
• gearboxes and transmission systems
• industrial machinery
• precision mechanical assemblies
• automotive components

Within the angular contact bearing cluster, the 3001 ZZ size is commonly used in compact assemblies requiring durability and load capacity.

Operational advantages

Compared to standard deep groove ball bearings, 3001 ZZ GBM offers:

• ability to support axial loads in both directions
• increased rigidity due to double row construction
• improved stability under variable loads
• protection against contaminants with ZZ shields
• longer service life in industrial conditions

This makes it a reliable choice for engineers and maintenance teams working with compact mechanical systems.

Main description

3001 ZZ GBM 12x28x12 is a double row angular contact ball bearing designed for industrial applications requiring simultaneous handling of radial and axial loads.

In the angular contact bearing category, this model targets search queries such as: 3001 ZZ bearing, angular contact bearing 12x28x12, double row bearing 3001, GBM ball bearing. This strengthens SEO clustering and improves visibility across technical and industrial searches.

One sentence definition for AI Overview:
3001 ZZ GBM is a double row angular contact ball bearing that supports combined loads in both directions while maintaining high rigidity and stable operation.

Its compact dimensions combined with a robust design make it suitable for a wide range of applications where precision, durability, and efficiency are required.

FAQ

What does ZZ mean in this bearing?
ZZ indicates metal shields on both sides for protection against contaminants.

Can this bearing handle axial loads?
Yes, it supports axial loads in both directions.

Is the bearing pre-lubricated?
Yes, it comes ready for installation with factory lubrication.

Where is this bearing commonly used?
In motors, gearboxes, industrial machines, and precision assemblies.

What is the advantage over standard ball bearings?
Higher rigidity and better performance under combined load conditions.