SKF 6311 ZJEM Shielded Ball Bearing 55 Mm Bore 120 Mm Outer Diameter 25 Mm Width C3 Clearance Bearing Steel 74.1 kN Dynamic Rating 8000 Rpm Built Tough For Industrial Machinery And Heavy Duty Applications

SKF 6311 ZJEM Shielded Ball Bearing, 55mm Bore, 120mm OD
✔️ Shielded, 55 mm bore, 120 mm OD, C3 clearance, 74.1 kN dyn, Pack 1

This SKF 6311 ZJEM shielded ball bearing is designed for industrial machinery and heavy-duty setups. Pack: 1, single bearing, with a shield on one side to keep debris out and lubrication in for steady performance in demanding drives, conveyors, and gearboxes.

✅ Basic Dynamic Load Rating: 74.1 kN
✅ Basic Static Load Rating: 45 kN
✅ Bearing Material: Bearing steel
✅ Bore Diameter: 55 mm (2.165 in)
✅ Outer Diameter: 120 mm (4.724 in)
✅ Width: 29 mm
✅ Clearance: C3
✅ Sealing: Shield on one side; Non-contact
✅ Speed: Reference 12000 r/min; Limiting speed 8000 r/min
✅ Lubricant: None
✅ Matched Arrangement: No
✅ Performance Class: SKF Explorer

💡 What is a shielded ball bearing used for in heavy machinery? Shielded ball bearings are handy in environments where dust and debris need to be kept out and lubrication preserved, helping extend service life. - High-load support in industrial equipment - Contaminant resistance with non-contact shield - Reduced maintenance and longer life in harsh settings - Ideal for conveyors, motors, and gearboxes