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6905-2NSE Nachi Bearing Sealed Japan 25x42x9
6905-2NSE Nachi Bearing Sealed Japan 25x42x9

Our Price: $36.45

Product Code: 6905-2NSE

6905-2NSE Nachi Sealed Ball Bearing
25mm x 42mm x 9mm
Made in Japan

6905-2NSE Nachi Bearing, the 6905-2NSE inner diameter is 25mm, the 6905-2NSE outer diameter is 42mm, 6905-2NSE width is 9mm.

  • Item: 6905-2NSE Nachi Ball Bearing
  • Type: Nachi Deep groove Ball Bearing
  • Dimensions: 25mm x 42mm x 9mm/Metric
  • ID (inner diameter)/Bore: 25mm
  • OD (outer diameter): 42mm
  • Width/Height/thickness: 9mm
  • Size: 25 x 42 x 9 mm
  • Quantity: One Bearing
  • Dynamic load rating Cr: 7,000 N
  • Static load rating Cor: 4,500 N
  • Limiting Speed:
    • Grease Lubrication: 16,000 RPM
    • Oil Lubrication: 20,000 RPM
  • Made in Japan

Nachi Deep Groove Ball Bearings

Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a widevariety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make pointcontact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as theouter ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, thisbearing type can be produced to provide both high-running accuracy and high-speed operation. Deep Groove ball bearings having an outside diameter less than 9 mm are known as Miniature ball bearings. Deep Groove ball bearings having an outside diameter => 9 mm and a bore diameter < 10 mm are known asExtra-small ball bearings. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operating atvery high speed or for large diameter bearings. Deep groove ball bearings with seals or shields are standardized. They contain proper amount of grease inadvance.


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