Single sealed ball bearing ST81524UU for linear slide units and precision motion systems, 8 mm shaft, 15 mm O.D., 24 mm length, steel double-sealed, 315 N dynamic, 211 N static, 120 deg C

Single sealed ball bearing ST81524UU for slides
✔️ 8 mm shaft, 15 mm O.D., 24 mm length, double-sealed steel, 315 N dyn

This is a single sealed ball bearing (each) designed for linear slide units and precision motion systems, commonly used in CNC rails, printers, and small actuators.

✅ Model ST81524UU
✅ Material:
✅ Enclosure: Double sealed
✅ Shaft diameter: 8 mm
✅ Outer diameter: 15 mm
✅ Length: 24 mm
✅ Dynamic load capacity: 315 N
✅ Static load capacity: 211 N
✅ Temperature rating: 120 deg C
✅ Type: Ordinary, Pack: single bearing (each), ships in 1 day

💡 What is a sealed ball bearing used for in linear slide units and small motion systems? A sealed ball bearing keeps dirt and grease where they belong so your slides run smooth and need less babysitting. - Ideal for linear slide units, compact guides, and precision motion stages where contamination control matters. - Cuts maintenance time and keeps preload steady for CNC rails, printers, and actuator shafts. - Pick steel for general loads or consider ceramic if you need higher speed or lower weight.