Double-Seal 20mm ID Linear Bearing with Square Flange delivers smooth, low-friction motion in compact CNC and 3D printer slides, standard bore, easy mounting, durable support, ideal for precise 20mm shaft guidance and reliable performance
✔️ Single bearing, 20mm ID bore, 32mm OD, 42mm length with flange
This double-seal, square-flange linear bearing fits a 20mm shaft and is built for precise, low-friction motion in compact systems. It's a popular choice for 3D printers, CNC slides, and automated equipment where dependable linear guidance matters.
✅ ID 20 mm (0.787 in); OD 32 mm (1.26 in)
✅ Length 42 mm (1.654 in); flange edge 42 mm (1.654 in); thickness 8 mm (0.315 in)
✅ Dynamic load Cr 260 N; Static load Cor 400 N
✅ Seals provide dust and water resistance with rubber on both sides
✅ Bearing steel construction with five-row balls for smooth motion
✅ Designed for 20 mm shafts, ideal for 3D printers and CNC slides
💡 What is a sealed square flange linear bearing used for? This handy unit helps guide precise motion in compact machinery. - sealed ball bearing with square flange for clean linear guidance - dust and moisture protection with double seals to cut wear - ideal for 3D printers, CNC slides, and automation systems