Stainless steel miniature linear bushing 4mm ID x 8mm OD, single standard linear bearing slide unit with two end seals, high accuracy LMS4FUU sealed ball bearing for precision guides

Mini stainless linear bushing 4mm ID x 8mm OD, single
✔️ Stainless steel, two end seals, high accuracy grade, 12mm length

This single stainless steel miniature linear bushing is a sealed ball bearing style linear slide unit for 4 mm shafts. It’s commonly used in 3D printers, compact CNC machines, robotics and other precision guides where compact, high-accuracy motion is handy.

✅ Inside diameter: 4 mm (0.157 in)
✅ Outside diameter: 8 mm (0.315 in)
✅ Length: 12 mm (0.472 in)
✅ Material: Stainless steel, corrosion resistant
✅ Seal: Two end seals, double enclosure for contamination protection
✅ Accuracy: High accuracy grade, metric LMS series (LMS4FUU)
✅ Dynamic load capacity: 27 N
✅ Static load capacity: 68.7 N
✅ Shaft compatibility: 4 mm (0.157 in) shaft diameter
✅ Type & pack: Standard type, single piece (sold individually)

💡 What is a sealed ball bearing linear slide unit used for in precision equipment? A sealed ball bearing linear slide unit delivers smooth, repeatable linear motion and reliable shaft guidance for compact systems. Short intro sentence: Handy for tight builds and consistent positioning. - Ideal for desktop CNC machines, 3D printers, and compact robotics needing precise linear guides - Sealed ball bearing design keeps lubricant in and debris out for longer service life - Perfect for metric shaft setups and small precision assemblies requiring high-accuracy linear motion