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Needle Roller Bearings NK Series NK43/30

The NK43/30, a high-performance needle roller bearing with dimensions 43 mm x 53 mm x 30 mm, is designed to withstand heavy loads while maintaining stability and efficiency.

Product Number: NK43/30

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  • Description
  • Features
  • Application
  • Interchange
Product Number NK43/30
Manufacturers TFL, OEM
Type Needle Roller Bearings NK Series
Bore dia 43 mm
Outer dia 53 mm
Width 30 mm
Cr 39.0 kN
Cor 75.0 kN
Limiting speeds 10000 r/min

Key Features of NK43/30 Needle Roller Bearings

  • Its compact design allows installation in tight spaces without reducing efficiency.
  • Engineered for high radial loads, ensuring durability under heavy pressure.
  • The advanced cage structure minimizes friction, enhancing operational speed up to 10000 r/min.
  • Manufactured with precision-machined raceways, providing stability and long service life.

Industrial Uses of NK43/30 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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