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Needle roller and cage assemblies K50X55X20

With a sturdy cage structure, the K50X55X20 (50 mm x 55 mm x 20 mm) needle roller assembly optimizes load distribution, reducing wear and extending service life in high-performance machinery.

Product Number: K50X55X20

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  • Description
  • Features
  • Application
  • Interchange
Product Number K50X55X20
Manufacturers TFL, OEM
Type Needle roller and cage assemblies
Bore dia 50 mm
Outer dia 55 mm
Width 20 mm
Cr 21.2 kN
Cor 48.0 kN
Limiting speeds 7600 r/min

Performance Highlights of K50X55X20 Needle roller and cage assemblies

  • Engineered for strength and flexibility in heavy-duty applications.
  • Surface treatment enhances resistance to wear and fatigue.
  • Low-friction construction increases energy efficiency and lifespan.
  • Handles high dynamic loads, ensuring reliable operation in industrial settings.
  • Supports continuous high-speed rotation while maintaining stability.

Primary Applications of K50X55X20 Needle roller and cage assemblies

  • Found in industrial gearboxes and planetary drives for torque transmission.
  • Essential for robotics and automation systems requiring precision movement.
  • Widely used in aerospace due to its lightweight yet high-strength design.
  • Optimizes performance in rolling mills and conveyor systems.
  • Installed in pumps and compressors for enhanced mechanical efficiency.

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