2 Pack LM10LUU Linear Ball Bearings With 10mm Bore And 19mm OD And 55mm Length Double Side Rubber Seals For Smooth CNC And 3D Printer Linear Rails Rock Solid Bearing Steel Construction For High Rigidity And Reliable Motion

Double Sealed LM10LUU 10mm Bore Ball Bearing, 2-Pack
✔️ 10mm bore, 19mm OD, 55mm length; 2 pcs, rubber seals, double-side

These LM10LUU linear bearings are sealed ball bearings designed to ride on 10 mm shafts. They’re ideal for CNC machines, 3D printers, and any light-duty linear guide setup where smooth, rigid motion matters.

✅ Bore diameter: 10 mm
✅ Outer diameter: 19 mm
✅ Length: 55 mm
✅ Double-side rubber seals for dirt protection

💡 What is a pillow block bearing used for in precision motion systems?

Pillow block bearings provide rigid support for shafts in linear guides, improving alignment and reducing play for smooth, accurate motion. - Handy for CNC machines and linear slide units - Helps maintain shaft alignment and reduce wear - Sealed designs protect lubricant and resist contaminants