SKF Bearing 618 9 Deep Groove Ball Bearing 9mm Bore With Cylindrical Bore No Coating C0 Clearance High Speed Up To 53000 Rpm Made From Bearing Steel Ideal For Precision Machinery And Quiet Operation

SKF 618/9 Deep Groove Ball Bearing, 9 mm Bore, 1 Bearing
✔️ 9 mm bore (0.354 in), 0.669 in OD, CN clearance, 0.87 kN dyn

The SKF 618/9 is a single-row deep groove ball bearing designed for compact, high-speed applications. It’s commonly used in small motors, gearboxes, conveyors, and precision equipment where a 9 mm bore is required.

✅ Basic Dynamic Load Rating: 0.87 kN
✅ Basic Static Load Rating: 0.34 kN
✅ Bearing Material: Bearing steel
✅ Bore Diameter: 9 mm (0.354 in)
✅ Outside Diameter: 17.0 mm (0.669 in)
✅ Width: 4 mm (0.157 in)
✅ Pack Size: 1 bearing
✅ Maximum Speed: 53,000 r/min
✅ Reference Speed: 85,000 r/min
✅ Radial Internal Clearance: CN
✅ Tolerance Class: Normal
✅ Sealing: Without
✅ Lubricant: None

💡 What is a deep groove ball bearing used for in compact drive systems?

- Handy for radial load support in small, high-speed assemblies
- Common in motors, gearboxes, and fans for smooth rotation
- Standard 618/9 size allows easy replacement and stocking
- Open design suits light-lubrication setups and quick maintenance