Koyo Bearing 6818ZZ Double Shielded Deep Groove Ball Bearing 90mm Inner Diameter 115mm Outer Diameter 13mm Width For Smooth Low Friction Operation In Precision Machinery And Reliable High Load Support

Koyo 6818ZZ Deep Groove Shielded Ball Bearing 90x115x13
✔️ 90 mm bore, 115 mm OD, 13 mm wide, single unit, ZZ shielded

The Koyo 6818ZZ is a double shielded deep groove ball bearing designed for reliable rotation in industrial machinery, motors, and equipment. It’s commonly used in conveyors, pumps, gearboxes, and automated systems.

✅ 90 mm bore
✅ 115 mm outer diameter
✅ 13 mm width
✅ Deep groove ball bearing with ZZ shielding

💡 機械において、深溝玉軸受はどのような用途に使われるのでしょうか？

Deep groove ball bearings are handy for a wide range of rotating equipment where smooth motion and reliable load handling matter.

- Used in motors, pumps, conveyors, and gearboxes - Handles radial loads with limited axial load capacity - Shielded versions reduce dust and moisture ingress - Easy to replace with standard bore sizes