10 Pcs Sleeve Bearings 10mm x 12mm x 20mm Plain Bearings For 10mm Shafts, High Precision Sliding Bushings, Durable Wear-Resistant Components, Ideal For DIY Rigs, Machines, Hobby Projects, And Light Industrial Gear
✔️ Bore 10 mm, outer 12 mm, length 20 mm; 10 pcs pack
These self-lubricating plain bearings use a composite SPCC steel base with a bronze sintered layer and a PTFE surface. They slide on 10mm shafts and are built for durability in DIY rigs, automation projects, small machines, and light industrial gear.
✅ Bore 10 mm (0.394 in), outer 12 mm (0.472 in), length 20 mm (0.787 in)
✅ Material: SPCC base with bronze sintered layer and PTFE surface
✅ Dry friction ~0.05; oil-free operation; no lubrication needed
✅ Temperature range -195 to 280 °C; stable under heavy use
✅ Load up to 250 N/mm²; cool for high-speed sliding
✅ ISO9001 certified, ROHS compliant; wear layer remains intact in tests
💡 What is a self-lubricating sleeve bearing used for in automation and DIY projects? This handy bearing type keeps sliding parts moving smoothly without frequent lubrication. - Handy for sliding sleeves on 10mm shafts in automation equipment - Low friction, maintenance-free operation in light industrial gear - Suitable for linear modules, actuators, and telescoping assemblies
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