SKF 6311 2RS1 Deep Groove Ball Bearing Built to Last Durable High Precision for Industrial Machinery and Auto Applications Sealed Bearings With Long Lasting Performance and Easy Fit

Single-pack SKF 6311-2RS1 Deep Groove Ball Bearing seals
✔️ 55x120x25 mm bore/OD/width, 2RS1 seals, chrome steel

The SKF 6311-2RS1 Deep Groove Ball Bearing is a sealed bearing built for long life in industrial machinery and auto applications. It uses rubber seals on both sides to keep contaminants out and lubricant in, making it a solid choice for conveyors, motors, gearboxes, and generic machinery that runs smoothly under load.

✅ Deep groove ball bearing with double rubber seals (2RS1) for contamination protection
✅ Bore 55 mm, outer diameter 120 mm, width 25 mm (55x120x25 mm; 2.165x4.724x0.984 in)
✅ Chrome steel construction for durability and precision
✅ Cage: pressed steel for reliable rotation and easy maintenance
✅ Ideal for industrial machinery, automotive, conveyors, and gearboxes

💡 What is a sealed ball bearing used for in industrial machinery and automotive applications?

- Handy for reducing friction in rotating shafts in conveyors, motors, gearboxes - Keeps lubricant in and dust out, extending life in harsh environments - Common in motors, conveyors, gearboxes, pumps