Single Needle Roller RNAFW152320, Separable Cage, 15 mm ID x 23 mm OD x 20 mm Width, High-Carbon Steel with Oil Hole, ideal for linear slide unit and shaft applications

Single needle roller bearing 15 mm x 23 mm x 20 mm
✔️ Separable cage, high-carbon steel, oil hole, single unit

This single separable-cage needle roller bearing (model RNAFW152320) is a compact radial support for shafts, gearboxes, linear slide units and small machinery where low-profile load capacity is needed. It ships as one bearing per pack.

✅ Model: RNAFW152320
✅ Inner diameter (ID): 15 mm
✅ Outer diameter (OD): 23 mm
✅ Width: 20 mm
✅ Material: High carbon steel
✅ Type: Caged separable with oil holes
✅ Dynamic load capacity: 11400 N
✅ Static load capacity: 15400 N
✅ Maximum speed: 35000 rpm
✅ Rows: 2-row design
✅ Pack: Single bearing, each unit weighs ~0.07 lb

💡 What is a needle roller bearing used for in linear slide units and shaft assemblies? Needle roller bearings give compact radial support with high load capacity, making them handy for tight shaft and slide setups. - Provides high radial stiffness in a small cross-section, ideal for linear slide unit applications - Lowers friction on rotating shafts and improves speed and service life where a sealed ball bearing might be too bulky - Common in gearboxes, transmissions, printer mechanisms and small motors where space limits choices