6908 ZZ EZO 40x62x12 Deep Groove Ball Bearing

Industrial Applications

The 6908 ZZ EZO 40x62x12 deep groove ball bearing is designed for applications requiring a larger shaft diameter combined with higher load capacity and compact installation space. This model is commonly used in electric motors, conveyors, pumps, gear systems, and industrial machinery operating under continuous load.

Its geometry makes it suitable for systems where durability and efficient load handling are critical while maintaining a relatively compact footprint.

Design and Construction

The 6908 ZZ EZO belongs to the 6900 series, which provides a thicker cross-section compared to thin-section 6800 bearings. This results in improved strength, higher load capacity, and increased operational stability.

The ZZ designation indicates double metal shields that protect internal components from contaminants while allowing high-speed operation with low friction. Manufactured by EZO Japan, the bearing ensures high precision, optimized raceway geometry, and consistent performance.

Technical Specifications

Inner diameter: 40 mm
Outer diameter: 62 mm
Width: 12 mm
Type: deep groove ball bearing
Shielding: ZZ metal shields
Series: 6908
Manufacturer: EZO Japan
Material: high-grade bearing steel

Long tail keywords:
deep groove ball bearing 40x62x12
6908 ZZ EZO bearing
compact bearing 40 mm shielded

Operational Advantages

The 6908 ZZ EZO bearing offers increased load capacity compared to thinner bearing series while maintaining compact dimensions. The metal shields reduce contamination ingress, extending service life and ensuring reliability.

It provides low noise, minimal vibration, and stable performance at high rotational speeds. The optimized internal structure supports efficient load distribution and long-term durability.

Main Description

6908 ZZ EZO 40x62x12 is a compact deep groove ball bearing with double metal shields, designed for applications requiring higher strength, precision, and reliable high-speed performance.

As part of the deep groove ball bearing category, this model represents a robust solution between thin-section and standard bearings, offering a balance of durability and space efficiency. It supports radial loads and light axial loads, making it suitable for a wide range of industrial applications.

Technical snippet section:
6908 ZZ EZO 40x62x12 deep groove ball bearing is a shielded bearing designed for compact assemblies, providing low friction, increased load capacity, and protection against contaminants.

Within the broader deep groove ball bearing cluster, the 6908 ZZ model is optimized for applications requiring higher load capacity and stable operation.

FAQ

Is the 6908 ZZ EZO bearing pre-lubricated?
Yes, it is factory pre-lubricated and ready for installation.

How does the 6908 series differ from 6808?
It has a thicker cross-section and higher load capacity.

Can it be used in dusty environments?
Yes, the ZZ shields provide protection in moderately dusty conditions.

Is this bearing suitable for high-speed applications?
Yes, it is designed for high rotational speeds with low friction.

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