Aluminum Linear Motion Rod Rail Clamping Guide Support Set For 20mm Dia Shafts SHF20 4 Pack Durable Corrosion Resistant Shaft Guide Rails For CNC DIY Projects And Precise Motion
✔️ Corrosion-resistant aluminum SHF20 guide rail set for 20mm shafts, 4-pack
These aluminum linear motion guide supports are designed to align and stabilize 20mm shafts in CNC, DIY motion systems, and industrial machinery. They resist corrosion and offer smooth, low-friction rotation for reliable, long-life performance.
✅ Model: SHF20
✅ Fit for Shaft Dia: 20mm / 0.79 in
✅ Overall Size: 60.5 × 36 × 20 mm (2.38 × 1.42 × 0.79 in)
✅ Mount Hole Distance: 48 mm (1.89 in)
✅ Mount Hole Dia: 7 mm (0.28 in)
✅ Packing List: 4 x Guide Support
✅ Material: Aluminum
✅ Color: Silver Tone
💡 What is a linear motion rail guide used for in CNC and automation setups? This handy explanation covers common uses and why people choose them. - Supports precise shaft alignment for 20mm systems - Reduces friction for smoother motion and longer life - Suitable for CNC, automation, pumps, and industrial machinery
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