NURT20-1 NURT Series heavy-duty uncaged needle roller unit, single bearing, 20 mm bore, shielded, 52 mm diameter, 24 mm width, HCC steel rollers, 38900 N dynamic, 49000 N static for linear slide units

Heavy-duty uncaged needle roller unit, single bearing
✔️ 20 mm bore, 52 mm dia, 24 mm width; shielded; 38900 N dyn, 49000 N stat

This single uncaged needle roller unit is a heavy-duty metric bearing commonly used in linear slide units, machine tools, and robotic axes where compact, high-load rolling guidance is needed.

✅ Series: NURT (metric)
✅ Bore: 20 mm
✅ Roller diameter: 52 mm; roller width: 24 mm
✅ Overall width: 25 mm; enclosure: shielded
✅ Roller material: high carbon chrome steel
✅ Dynamic capacity: 38900 N; Static capacity: 49000 N
✅ Temp range: -20 to 120 deg C; type: heavy duty uncaged
✅ Model: NURT20-1; SKU: 862981; single bearing pack

💡 What is a needle roller unit used for in linear slide systems? Needle roller units are handy when you need compact, high-load guidance in a small envelope. - High load capacity for linear slide units, machine tools, and robotic axes, improving stiffness and life. - Works as a sealed ball bearing alternative in tight spaces where axial and radial loads are present. - Ideal for linear slide units and linear motion systems that require HCC steel rollers and high static capacity.