Miniature Ball Bearings

Miniature Ball Bearings

Kategori: Needle Roller Bearings Tersedia
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Specifications
  • Inner Diameter (ID): 79.3
  • Outer Diameter (OD): 125
  • Width (W): 42
  • Overall Size (IDxODxW): 79.3x125x42
  • Cage Material: Steel
  • Seal Type: None On Both Sides
  • Clearance: CN
  • Precision: Grade 0
  • Mass: 2.40 kg
Penerangan

Needle roller bearings are a type of precision roller bearing characterized by long, thin cylindrical rollers resembling needles. Their distinctive design specifically designed for shaft mounting applications that require high speed inner race overunnning or low to mid speed outer race overrunning. Commonly used in automotive transmissions, industrial gearboxes, and various machinery requiring efficient radial load support, needle roller bearings offer advantages of lightweight construction, cost-effectiveness, and suitability for high-speed applications. The needle rollers, guided by the bearing's races, distribute loads evenly, providing excellent radial load-carrying capacity. Proper lubrication is essential for minimizing friction, ensuring durability, and extending service life. Needle roller bearings find application in diverse industries where space constraints and the need for efficient radial load handling are critical considerations. 


SPECIFICATIONS
 
     
Inner Diameter 79.3 mm Clearance CN
Outer Diameter 125 mm Precision Grade 0
Width 42 mm Size Standard Metric System
Rolling Element Roller Mass 2.40 kg
Number of Rows Single Torque Capacity 1 390 N.m
Cage Material Steel Max. Overrunning Shaft 1 000 rpm
Seal Type None on Both Sides Max. Overrunning Outer Race 180 rpm


FEATURES AND BENEFITS


  • High load-carrying capacity.

  • Low friction and high-speed.

  • Support both radial and axial loads.

  • Well suited for applications with limited radial space.

 

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Feiken Bearing Sdn Bhd
Feiken Bearing Sdn Bhd Bearing Manufacturer Malaysia, Cylindrical Roller Bearing Supplier Selangor, Deep Groove Ball Bearing KL ~ Feiken Bearing Sdn Bhd