Single Open ST Series Ball Bearing ST406080 for 40 mm Shaft, 80 mm Length, 60 mm Outer Diameter, 4340 N Dynamic, 4810 N Static Load Capacity, 120°C Rated, Steel Metric

Open ST Series ball bearing for 40 mm shafts
✔️ Open type, 40 mm shaft, 60 mm O.D., 80 mm length, 4340 N

This is a single open ST Series ball bearing (ST406080) sold as one unit, designed for shaft support and linear slide units where relubrication is possible. Typical uses include machine tool shafts, conveyor rollers, and motor couplings.

✅ Model: ST406080 (ST Metric Series)
✅ Type: Open ball bearing, ordinary type
✅ Bore / Shaft diameter: 40 mm
✅ Outer diameter: 60 mm
✅ Width / Length: 80 mm
✅ Material: Steel construction
✅ Dynamic load capacity: 4340 N
✅ Static load capacity: 4810 N
✅ Temperature rating: 120°C
✅ Pack size: Single bearing (each)

💡 What is an open ball bearing used for in linear slide units and shaft supports? Open ball bearings are handy when you want direct access for lubrication and a cost-effective shaft support option. - Ideal for linear slide unit shafts and shaft supports that need periodic relubrication rather than sealed components. - Common in industrial machinery, conveyors, and motor shafts where temperature resistance (up to 120°C) matters. - Choose steel open bearings for reliable static and dynamic load handling and straightforward maintenance.