40mm Bore Ball Bushing Linear Motion Bearing With Steel Retainer, 60mm Outer Diameter, 80mm Length, Compatible With 25mm Shafts, Precision 40x60x80mm Bearing For Smooth Linear Guide Systems
✔️ Inner Ø40 mm, outer Ø60 mm, length 80 mm, single unit
The SDM40GA is a 40 mm bore linear ball bushing designed for smooth, precise motion on 40 mm shafts. With a steel retainer, it's built for demanding automation, CNC, and linear guide setups where clean, reliable sliding performance matters.
✅ Bearing type: linear ball bushing with steel retainer
✅ Inner diameter: 40 mm; Outer diameter: 60 mm; Length: 80 mm
✅ Dynamic load rating Cr: 21182 N; Static load Cor: 39422 N
✅ Fits on 40 mm shafts for steady, precise travel
💡 What is a sealed ball bearing used for in precision linear motion assemblies? This handy explanation helps explain why it's a smart pick for 40 mm shaft systems. - sealed ball bearing in linear slide units provides smooth, accurate travel - handy features for CNC guides, automation rails, and long service life - load ratings Cr and Cor influence performance and safety