6911 Nachi Deep Groove Ball Bearing Open delivers smooth, low-friction rotation for precision machinery with durable steel construction and exact 55mm ID, 80mm OD, 13mm width for long-lasting performance

6911 Nachi Deep Groove Ball Bearing Open Type - Single
✔️ ID 55 mm / OD 80 mm / W 13 mm; open deep groove bearing, single unit

This Nachi 6911 open deep groove ball bearing is a straightforward radial bearing designed to support rotating shafts in motors, gearboxes, conveyors, and other general machinery. It is built for reliable performance in demanding environments and is a common choice for OEM and repair projects.

✅ Inner diameter 55 mm; Outer diameter 80 mm; Width 13 mm
✅ Open design for easy lubrication and inspection
✅ Chrome steel SAE 52100 construction; standard precision
✅ Suitable for moderate speeds with proper lubrication

💡 What is a deep groove ball bearing used for in everyday machinery? A handy, common choice for supporting radial loads in rotating shafts across many industries. - radial load support in motors and gearboxes - easy lubrication and maintenance with open design - fits into standard housings for easy replacement