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Needle Roller Bearings NK Series NK43/20

Engineered for efficiency, the NK43/20 needle roller bearing (43 mm x 53 mm x 20 mm) features a high-load capacity and precision construction, ensuring reliable performance in high-speed operations.

Product Number: NK43/20

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  • Description
  • Features
  • Application
  • Interchange
Product Number NK43/20
Manufacturers TFL, OEM
Type Needle Roller Bearings NK Series
Bore dia 43 mm
Outer dia 53 mm
Width 20 mm
Cr 25.7 kN
Cor 49.0 kN
Limiting speeds 10000 r/min

Innovative Characteristics of NK43/20 Needle Roller Bearings

  • Designed to handle heavy loads while maintaining a slim profile.
  • Precision-crafted components ensure smooth operation with minimal resistance.
  • The optimized lubrication design improves temperature stability during high-speed use.
  • Enhanced material strength prevents wear and tear, even in demanding environments.

Industrial Uses of NK43/20 Needle Roller Bearings

  • Ideal for hydraulic pumps and compressors, maintaining reliable performance at high speeds.
  • Frequently found in robotic arms, delivering accurate and consistent motion control.
  • Common in agricultural machinery, ensuring smooth function in rugged conditions.
  • Used in medical devices, where precision and longevity are critical.

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