Single RNAFW162420 Separable-Cage Needle Roller Unit, 16 mm ID x 24 mm OD x 20 mm Width, High Carbon Steel with Oil Hole, Two-Row Caged Metric for Linear Slide Units

Single RNAFW162420 separable needle roller 16x24x20 mm
✔️ 16 mm ID, 24 mm OD, 20 mm width; high carbon steel, oil holes

This two-row caged separable needle roller is a compact radial support unit used in linear slide units, gearboxes, conveyors, and automotive linkages. Sold as a single bearing unit.

✅ Model: RNAFW162420
✅ Inside diameter: 16 mm; Outside diameter: 24 mm; Width: 20 mm
✅ Material: high carbon steel; enclosure: open; oil holes included
✅ Dynamic load capacity: 11,900 N; static load capacity: 16,700 N
✅ Max speed: 30,000 rpm; number of rows: 2; type: caged separable
✅ Series: RNAFW metric series; pack size: single bearing; weight ~32 g

💡 What is a needle roller bearing used for? Needle roller bearings give high radial load capacity in tight radial spaces and are handy when you need slim, high-load support without a sealed ball bearing profile. This quick answer covers common uses and advantages. - Ideal for compact linear slide unit rails, transmission shafts, and cam followers - Preferred over sealed ball bearing options when radial space is limited - Not a ceramic bearing, but compatible with ceramic shafts or hybrid systems for low-friction setups - Common in gearboxes, conveyors, and automotive linkages where caged separable designs simplify maintenance