NACHI 6910-ZZE Deep Groove Ball Bearing Shielded 50 x 72 x 12mm

NACHI is a Japanese precision bearing manufacturer, part of the NACHI-Fujikoshi Corporation, supplying deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, angular contact ball bearings, and thrust bearings to engineering, manufacturing, and maintenance operations across Australia.

NACHI ZZ shielded deep groove ball bearings provide protection against contamination for general industrial use where lubricant retention and light dust exclusion are required.

Where this product is used

NACHI deep groove ball bearing shielded products are used across electric motors, industrial gearboxes, pumps, conveyors, and heavy engineering equipment.

• Electric motors, small gearboxes, and general industrial equipment in light to moderate contamination environments.
• Applications requiring lubricant retention with protection against dust and light debris.
• General replacement duty where open bearings have experienced premature contamination failure.

Key specifications

Selecting the right option

ZZ shielded bearings retain grease and exclude light contamination — they are not sealed. Select C3 clearance for electric motors, elevated temperature, or interference-fit applications. Suitable for most general industrial applications where full rubber seal is not required.