Four Pack 4040 T Slot Aluminum Extrusion Profiles 19.7 Inches European Standard Anodized Linear Rail For 3D Printer Builds CNC DIY Projects Black Finish 500mm Length Heavy Duty Modular Framing For Automation
UPC: 00193019650943
✔️ 4-pack, 500mm each, 40x40mm T-slot, anodized black finish
Four high-strength 4040 aluminum extrusion profiles, European standard, anodized black for a clean look and smooth finish. Each piece measures 500mm (19.7 in) long with a 40x40mm cross-section, compatible with 40 series fasteners for rigid framing in CNCs, 3D printers, workbenches, and automation setups. (H40mm x W40mm, 1.57 in x 1.57 in)
✅ Material: 6063-T5 aluminum for reliable strength and long life
✅ Finish: European standard anodized surface for smooth, clean appearance
✅ Profile: 40x40 mm T-slot extrusion compatible with Series 40 hardware
✅ Length: 500 mm per piece (19.7 in) for modular framing
✅ Pack: 4 pieces per package (4-pack) - 500mm each
💡 What is a pillow block bearing used for? A pillow block bearing is a housing that supports a rotating shaft, keeping it aligned and reducing wear in machines and DIY rigs. - supports shaft alignment and radial load handling - pairs with 40 series aluminum profiles for CNC and automation frames - uses sealed ball bearings for smooth, long-life operation - ideal for CNC builds, automation frames, and 3D printer benches