Single 40mm stainless steel set screw ball bearing, sealed deep groove for linear slide units, machinery and motor replacements, corrosion resistant radial part for precision motion
✔️ 40mm bore stainless steel, set-screw lock, sealed deep groove radial
This single sealed stainless steel set-screw ball bearing is a deep-groove radial unit used in linear slide units, motors, conveyors and general industrial machinery where corrosion resistance and secure shaft locking are required.
✅ Single bearing (1 piece) for straightforward replacements and repairs
✅ Metric size: 40mm bore suitable for precision radial loads
✅ Material: stainless steel construction for corrosion resistance
✅ Locking: set-screw shaft retention for secure mounting
✅ Seal type: sealed deep-groove design for dirt protection and longer life
💡 Why choose sealed ball bearings for linear slide units? Sealed ball bearings help keep grit and grime out, lower maintenance needs, and support smooth, low-friction motion in linear slide units and similar gear. Quick intro: - Improved contamination protection from sealed ball bearing design increases uptime and extends service intervals - Stainless option offers corrosion resistant performance for damp or outdoor applications, while ceramic variants can reduce friction and boost speed - Ideal for linear slide unit setups, conveyor systems, motors and other radial-load applications where secure set-screw locking helps prevent shaft slippage