SKF Ball Bearing, Deep-Groove Bearing Type, Caged, 25mm ID, 42mm OD - 61905 Keep your rotating machinery running smoothly using this deep-groove ball bearing from SKF. It's made up of a single row of rolling elements held in a plain raceway that's precision-engineered to minimise the risk of friction. For versatility, this unit can accommodate radial and axial loads in both directions. It's made from hard-wearing steel, so you can be sure of resistance to corrosion and an extended service life, even when it's used in damp conditions. Thanks to the limiting speed of 22,000rpm and the reference speed of 36,000rpm, this is a dependable option for use with fast-paced machinery. Features & Benefits • Basic dynamic load rating of 7.02kN and static load rating of 4.3kN for reliable performance
• Built-in sheet metal cage helps prevent misalignment caused by vibrations Applications • Energy industry
• Steering systems
• Wind turbines
• Automotive engineering What's the difference between referencing speed and limiting speed? The reference speed of a deep-groove ball bearing like this one indicates the speed it can reach without generating excess heat. The limiting speed refers to the maximum speed at which the bearing can operate before suffering mechanical failure.