NTN Ball Bearing

NTN Ball Bearing

20.00 - 40.00 INR/Piece

Product Details:

  • Usage Industrial
  • Product Type Insulated Ball Cylindrical Roller Bearing
  • Color Silver
  • Material Steel
  • Ball Bearing Type Insulated
  • Roller Bearing Type Cylindrical
  • Structure Ring
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NTN Ball Bearing Price And Quantity

  • 1 Piece
  • 20.00 - 40.00 INR/Piece

NTN Ball Bearing Product Specifications

  • Ring
  • Industrial
  • Steel
  • Silver
  • Insulated Ball Cylindrical Roller Bearing
  • Insulated
  • Cylindrical

NTN Ball Bearing Trade Information

  • 25000 Piece Per Month
  • 3-5 Days
  • All India

Product Description

Insulated Ball Cylindrical Roller Bearing is unmatched in terms of design and performance. The roller bearing is an extremely resilient and ruggedized mechanical component. It is used to help reduce the friction and noise produced in the rotating parts of the system. Owing to its high build quality, unmatched strength, and longevity, we are seeing a huge demand for the Insulated Ball Cylindrical Roller Bearing in the marketplace.

Electrical pitting often occurs in bearings used in electrical equipment, such as motors and power generators, as a result of current leakage. An electrical current present near a bearing can flow through the bearing, causing the current to arc between the rolling elements and the rolling surface. The arc created will elevate the temperature of the steel at the arc point and change the material structure of the steel, ultimately leading to bearing failure. This electrical pitting can be prevented with coated bearings or ceramic hybrid bearings.

COATED BEARINGS

NTNs MEGAOHM Series of insulated bearings has been specifically designed to counteract electrical pitting. These bearings are available in both ceramic and resin versions that are suited to a variety of applications. Coating the outer ring of the bearing provides a barrier (capable of resisting at least 100 Megaohms and up to 2000 Megaohms at 500 VDC) against any stray currents that would pass through the bearing.

MEGAOHM Series bearings are featured as OEM equipment on wind turbine generators, traction motors for railway cars and variable speed electric motors in wastewater treatment facilities.

CERAMIC HYBRID BEARINGS

  • For especially problematic applications, NTN offers ceramic hybrid bearings. Using conventional steel inner and outer rings, silicon nitride rolling elements provide excellent electrical insulation while reducing rotating mass and improving heat dissipation.
  • The unique properties of ceramic rolling elements can also extend service life and extend grease intervals.
  • Ceramic hybrid bearings are gaining popularity in the wind energy industry, where service access is difficult and conditions especially harsh.

Applications

  • Alternators
  • Blowers
  • Compressors
  • Fans
  • Machine Tools
  • Power Tools
  • Pumps
  • Rolling Mills
  • Turbines 
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