SKF 61821 2RS1 Deep Groove Ball Bearing 105 Mm Bore Rubber Sealed Grease Lubricated Built To Last Workhorse For Industrial Machinery And Heavy Equipment With High Dynamic And Static Load Rating

High-Quality SKF Deep Groove Ball Bearing
✔️ Sealed deep groove bearing with 105 mm (4.13 in) bore, grease lubricated, high dynamic load of 20.8 kN and static of 19.6 kN.

This SKF 61821 2RS1 deep groove ball bearing is a solid choice for industrial setups, handling rotation in machinery like pumps, motors, and heavy equipment to keep things running smoothly under tough conditions.

✅ 105 mm (4.13 in) bore diameter for precise fits
✅ Cylindrical bore type with sheet metal cage for durability
✅ Sealed on both sides, contact type, to block contaminants
✅ 13 mm (0.51 in) width, grease lubricated for easy maintenance
✅ High dynamic load rating of 20.8 kN and static of 19.6 kN
✅ Normal tolerance class with CN radial internal clearance

💡 Why do sealed deep groove ball bearings make a difference in machine reliability?
This type of bearing helps boost machine performance by protecting against dirt and moisture.
- Keeps lubricants in and debris out to avoid breakdowns
- Lowers maintenance needs in factories and workshops
- Handles high speeds up to 2800 RPM for steady operation
- Boosts longevity in applications with heavy vibration