Needle roller RNAFW172520 single unit with separable caged design, 17 mm ID x 25 mm OD x 20 mm width, high-carbon steel, oil-hole lubrication, metric series for high-speed use

Separable caged needle bearing 1pc 17 mm x 25 mm x 20 mm
✔️ RNAFW172520, high carbon steel, 2-row caged, oil holes, 30000 rpm

Compact caged needle roller bearing, single unit ideal for linear slide units, transmissions and compact gearboxes where space and high rpm matter.

✅ Model: RNAFW172520, Metric RNAFW Series
✅ Inner diameter (ID): 17 mm
✅ Outer diameter (OD): 25 mm
✅ Width: 20 mm
✅ Material: High carbon steel, open enclosure
✅ Rows: 2-row caged separable type
✅ Dynamic load capacity: 12400 N, Static capacity: 17900 N
✅ Max speed: 30000 rpm, oil-hole lubrication
✅ Pack: single bearing (1 pc), weight ≈ 0.070 lb

💡 What is a needle roller bearing used for? Needle roller bearings are handy when you need high load capacity in tight radial spaces. - Ideal for linear slide unit and compact gearbox applications where thin cross-section matters. - A good option when comparing sealed ball bearing alternatives or when ceramic elements are considered for high-temp/high-speed needs. - Commonly used in transmissions, precision rotary assemblies and situations that require a caged separable type.