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Needle Roller Bearings NK Series NK42/20

With dimensions of 42 mm x 52 mm x 20 mm, the NK42/20 needle roller bearing delivers superior durability. Its optimized structure reduces friction, making it ideal for industrial machinery.

Product Number: NK42/20

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  • Description
  • Features
  • Application
  • Interchange
Product Number NK42/20
Manufacturers TFL, OEM
Type Needle Roller Bearings NK Series
Bore dia 42 mm
Outer dia 52 mm
Width 20 mm
Cr 23.9 kN
Cor 45.0 kN
Limiting speeds 10000 r/min

Key Features of NK42/20 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.

Common Applications of NK42/20 Needle Roller Bearings

  • Used in automotive gearboxes, improving transmission efficiency and durability.
  • Integrated into industrial machinery, ensuring precise and stable motion control.
  • Suitable for heavy-duty construction equipment, supporting dynamic and static loads.
  • Essential in aerospace components, providing compact yet powerful rotational support.

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