Premium High Load Capacity Machined Needle Roller Bearing NK15 20 By INA For Compact Radial Space With 15 Mm Inner Diameter 23 Mm Outer Diameter And 20 Mm Width Normal Clearance

Machined Needle Roller Bearing NK15/20 with steel cage
✔️ 15 mm ID, 23 mm OD, 20 mm width; single unit, normal clearance

INA NK15/20 Machined Needle Roller Bearing is designed for high load capacity in a compact radial space. Its slender rollers maximize surface contact while minimizing cross section, making it ideal for limited-clearance applications such as linear guides, automation modules, and CNC components. Manufactured to precision tolerance class for demanding industrial uses, with a robust steel cage to enhance durability.

✅ ID 15 mm; OD 23 mm; width 20 mm; normal clearance
✅ Machined needle rollers deliver high load in tight spaces
✅ Steel cage construction for durability and stability
✅ Suitable for CNC, automation, and linear slide assemblies

💡 What is a needle roller bearing used for in compact machinery?

Needle roller bearings are handy in spaces where radial loads are high but cross-section is slim.

• High load capacity in a slender profile for precision equipment
• Ideal for CNC spindles, robotics, and linear guides
• Requires proper lubrication and correct housing fit
• Durable with steel cage and precision tolerance