Bronze Sleeve Bushing Bearing 3mm Bore 5mm OD 5mm Length Oil Free Low Friction No Rattle Tight Welded Seam Close Tolerances for Shock Eyelets Exhaust Header Bolts and 3D Printed Parts 10 Pack
✔️ 3mm bore, 5mm OD, 5mm length, bronze, 10 pcs, oil-free
These bronze sleeve bearings are steel tubes with an inner weld seam and tight tolerances. They are oil-free and maintenance-free, offering low friction for compact assemblies. Useful for 3D printed gears, shock eyelets, exhaust header bolt spacers, wheelchair caster replacements, and RSX transmission cables.
✅ Hole diameter: 3mm (0.12"), Outer diameter: 5mm (0.20"), Length: 5mm (0.20")
✅ Material: Steel tubing with inner weld seam
✅ Color: Bronze
✅ Oil-free, maintenance-free with low friction properties
✅ Tight, rattle-free design with close tolerances
✅ Chamfered on both ends for smooth seating
✅ Pack size: 10 pieces
💡 What is a bronze sleeve bearing used for in small mechanical assemblies? These oil-free bushings help control play in tight spaces where 3D printed parts, wheels, or exhaust hardware need a simple spacer or bearing. - Reduces wear between shaft and housing - Suitable for 3mm shafts and tight tolerances in gears and casters - Maintenance-free operation for lightweight, low-load setups
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