SKF 61811-2RS1 deep groove ball bearing with 55 mm bore, grease sealed for low maintenance, sheet metal cage, high dynamic load rating, and smooth operation at up to 9500 r/min for reliable, long lasting performance

Premium SKF 61811-2RS1 Sealed Ball Bearing
✔️ Bore 55 mm (2 1/6 in), OD 72 mm (2 5/6 in), width 9 mm, dynamic load 8.84 kN, sealed for grease lubrication and smooth operation

This SKF bearing is a single-row deep groove ball bearing, ideal for use in electric motors, pumps, and industrial setups to handle radial loads and keep things running with less wear.

✅ Bore diameter: 55 mm (2 1/6 in)
✅ Outer diameter: 72 mm (2 5/6 in)
✅ Width: 9 mm
✅ Dynamic load rating: 8.84 kN
✅ Static load rating: 6.8 kN
✅ Sealing: Contact type on both sides
✅ Material: Bearing steel
✅ Limiting speed: 9500 r/min with grease

💡 What makes sealed ball bearings essential for machinery reliability?
Sealed ball bearings like this one boost setup longevity by blocking contaminants.
- They cut down on maintenance needs in tough spots
- Help achieve steady performance under high speeds
- Reduce energy loss from friction in everyday gear
- Offer solid protection against dust in workshops