SCV20UU Linear Ball Bearing Slide Block Set, 20mm Bore, 54x28x41mm Size, Double Seal With Two Rubber Dust Seals, 4 Pieces For CNC Builds And Linear Motion Systems

SCV20UU 20mm Linear Bearing Slide Block Set for CNC
✔️ 20mm bore, 54x28x41mm housing, double seals, 4 pcs

These SCV20UU blocks are sealed linear bearings designed for precise, smooth motion along 20mm shafts. They’re a perfect fit for CNC builds, 2- or 3-axis tables, and general linear motion systems where rugged aluminum housing and reliable protection from dust matter most.

✅ 20mm nominal shaft diameter
✅ Size 54 x 28 x 41 mm
✅ Aluminum alloy housing for high stiffness
✅ Double rubber dust seals protect against dirt
✅ Static load capacity 1370 N
✅ Dynamic load capacity 882 N
✅ 4-piece pack for CNC builds

💡 What is a sealed 20mm bore linear bearing block used for in CNC and motion systems? This handy solution keeps axis movement smooth and protected in dusty environments.

- handy for sealed linear bearing blocks in CNC axes - ideal for 2-axis and 3-axis tables in mills, routers, or printers - rubber seals protect against dust and moisture to extend life - aluminum housing provides rigid support with minimal flex