SKF Deep-Groove Ball Bearing, 5mm ID, 11mm OD - 638/5-2Z For a versatile and low-maintenance bearing to keep your equipment running smoothly, turn to this deep-groove ball bearing from SKF. It can handle radial and axial loads in both directions and rotate them at high speeds. The shielded ends prevent contamination from entering the workings, helping the unit to run efficiently and prolonging its service life. Thanks to a cylindrical bore, you can mount it directly onto a shaft without the use of an adaptor sleeve. • Steel construction combines strength with corrosion resistance
• Optimised for low noise and low vibration
• Low friction helps to save on energy costs Applications • Motors
• Gearboxes
• Pumps Do all deep-groove ball bearings follow the same design? No, there are some variations. Deep-groove ball bearings come with either a single or a double row of balls. They're also available in a wide range of sizes and bearing loads. Some are designed for specialist uses, such as high-temperature bearings that are used in ovens and furnaces. What benefits do deep-groove ball bearings offer? Deep-groove ball bearings are a popular choice because they offer benefits including quiet operation, energy efficiency and simplified assembly.