40mm Single Row Ball Bearing, Stainless Steel, Nickel-Plated Set-Screw Shaft Locking Unit for Linear Slide Units and Shafts, 40 mm Bore, Open Type, Compatible with Sealed Options

40 mm single-row stainless steel ball bearing, nickel
✔️ Single bearing, 40 mm bore, set-screw locking, nickel-plated

This is a single 40 mm stainless steel, single-row ball bearing with nickel plating and a set-screw lock. It's used for shaft mounting, linear slide units, automation, conveyors, and general machinery applications.

✅ Pack: single bearing (1 piece), single-row design
✅ Bore: 40 mm
✅ Locking: set-screw shaft lock, easy installation
✅ Material: stainless steel with nickel-plated finish
✅ Type: open single row, compatible with sealed ball bearing upgrades
✅ Typical uses: linear slide unit mounts, shaft-mounted assemblies, automation
✅ Part reference: MUCTB208NP, fits common 40 mm bearing housings

💡 How do single row ball bearings improve performance in linear slide units and shaft-mounted assemblies? Single row ball bearings deliver reliable radial support and simple shaft locking for many shop and factory jobs. - Improve alignment and rotation control in linear slide units and shaft mounts using a precise single-row design - Consider sealed ball bearing or ceramic alternatives for dust resistance, lower friction, or higher speed needs - Set-screw locking is a handy, quick solution for shaft fixation; stainless and nickel finish add corrosion resistance