Needle Roller And Cage Assembly 50 Mm Bore 55 Mm Outer Diameter 20 Mm Width Delivers High Load Capacity In Limited Radial Space Machinery With Durable Steel Cage Construction Ina Bearing

Needle Roller Cage Assembly K50-55-20 (Single) by INA
✔️ ID 50 mm, OD 55 mm, width 20 mm; single pack

Needle roller and cage assemblies are compact roller bearings with long slender cylindrical rollers and a steel cage. They deliver high load capacity in tight radial spaces and are widely used in automotive, printing, packaging, and general industrial machinery where reliable motion is key.

✅ ID 50 mm, OD 55 mm, width 20 mm
✅ Rollers: slender cylindrical needles for high load in compact space
✅ Cage: robust steel design ensures durability and proper spacing
✅ Applications: ideal where radial clearance is tight and reliability matters

💡 What is a needle roller and cage assembly used for in industrial bearings? This handy component handles high radial loads in tight spaces and keeps rollers aligned for smooth motion. - high load capacity in restricted spaces - precise alignment reduces wear and vibration - easy replacement with standard INA parts - ideal for compact machinery and automated systems