Single Needle Roller Bearing RNAFW182620 Separable Caged, 18 mm ID x 26 mm OD x 20 mm Width, High Carbon Steel with Oil Holes, Ideal for Linear Slide Units, Motor Shafts, and Compact Assemblies

Single separable caged needle roller bearing 18x26x20 mm
✔️ High carbon steel, oil holes, 2-row separable open type

This single bearing is a separable caged needle roller for compact shafts and linear slide unit assemblies, commonly used in motor shafts, gearboxes, and conveyor guides.

✅ Model RNAFW182620, RNAFW metric series
✅ 18 mm inside diameter (I.D.)
✅ 26 mm outside diameter (O.D.)
✅ 20 mm width
✅ Structure en acier à haute teneur en carbone avec cage, boîtier ouvert
✅ 2 rows, caged separable type with oil holes
✅ Dynamic load capacity 12,900 N, static 19,100 N
✅ Max speed 30,000 rpm, weight ~0.080 lb, single unit

💡 What is a needle roller bearing used for in compact linear slide units? Needle roller bearings are a handy choice when space is limited and high radial load support is required. - Support high radial loads on compact shafts and linear slide unit guides for tight assemblies - Fit motor shafts, gearbox inputs, and cam followers where a sealed ball bearing swap or compact solution is needed - Provide a strong steel alternative to ceramic hybrids in many high-load, non-corrosive applications