Pcs 30 paliers Pcs : 3mm ,OD 5mm ,4mm . Douilles en bronze fritté autolubrifiantes, à faible frottement et résistantes aux hautes températures. Destinées aux machines de précision et aux assemblages robotiques. Idéales pour les amateurs, Pro , CNC , l'automobile et la robotique.
✔️ 3mm bore, 5mm OD, 4mm length; self-lubricating bronze
These sleeve bearings are self-lubricating bronze bushings designed for rotating shafts in small machinery. They’re commonly used in linear guides, wheel hubs, and compact tools to reduce wear and prevent binding.
✅ 30 pcs set: 3mm bore x 5mm OD x 4mm length
✅ Sintered bronze composition with self-lubricating properties
✅ Wide operating temperature range for steady performance
✅ Reinforced housing supports shafts and reduces wear
✅ Ideal for linear motion guides, machine tools, and appliances
💡 What is a self-lubricating sleeve bearing used for in small machinery? These bearings are handy for smooth motion with minimal upkeep.
- low friction for rotary and linear motion
- handy in linear guides, wheel hubs, and compact tools
- built-in lubrication extends service life