12mm Stroke Rotary Ball Bushing 12x23x32 Linear Motion Bearing outer diameter 170 ✅ Max speed (grease): 34

✅ Max speed (grease): 34

perfect for adjustable linkages

7010CYDUP4 Nachi Ball Bearings

here are the dimensions of the N308MY

12mm Stroke Rotary Ball Bushing 12x23x32 Linear Motion Bearing outer diameter 170 ✅ Max speed (grease): 3412mm Linear Stroke Rotary Ball Bushing For 12mm Shafts 12mm x 23mm x 32mm This 12mm linear stroke ball bushing is designed for smooth linear or rotary movement along 12mm shafts. With steel ball tracks and a compact body, its perfect for CNC machinery, 3D printers, and other precision motion setups. Fits 12mm shafts for linear or rotary motion Inner diameter: 12mm Outer diameter: 23mm Length: 32mm Dynamic load rating: 1,079 N Static load rating: 823 N