6902 Koyo Bearing Open Type Deep Groove Ball Bearing 15 Millimeter Inner Diameter, 28 Millimeter Outer Diameter, 7 Millimeter Width, Steel, Riveted Steel Cage, Round Bore, C0 Internal Clearance

Koyo 6902 Open Deep Groove Bearing 15x28x7 KOYO, 1pc
✔️ 15 mm bore, 28 mm outer, 7 mm width; open type with steel cage KOYO

The Koyo 6902 Open Type Deep Groove Ball Bearing is a standard radial bearing designed for smooth rotation across a range of equipment. This single-row bearing is commonly used in motors, conveyors, and automation setups that require clean, unobstructed bore access.

✅ Inner diameter: 15 mm
✅ Outer diameter: 28 mm
✅ Width: 7 mm
✅ Open type, deep groove, with riveted steel cage
✅ Round bore, C0 internal clearance

💡 What is a deep groove ball bearing used for in everyday machinery? This handy bearing enables smooth rotation and reliable service life in a wide variety of equipment.

- High radial load handling in motors, conveyors, and automation gear (often replacing sealed ball bearings)
- Good for high-speed applications and linear slide unit setups
- Needs proper lubrication and correct clearance for long life