Nachi

NU218MY Nachi Cylindrical Roller Bearing Japan 90x160x30 Bearings

No reviews
$332.99
SKU: Kit10296
UPC: 00193019087596
Item: NU218MY Roller Bearing
Type: Nachi Cylindrical Roller Bearing
Cage: Bronze Cage
Dimensions: 90mm x 160mm x 30mm/Metric
ID (inner diameter)/Bore: 90mm
NU218MY Nachi Cylindrical Roller Bearing
Bronze Cage
Made in Japan


NU218MY Nachi Cylindrical Roller Bearings, Bronze Cage, Made in Japan, the NU218MY inner diameter is 90mm, the NU218MY outer diameter is 160mm and the NU218MY width is 30mm.

  • Item: NU218MY Roller Bearing
  • Type: Nachi Cylindrical Roller Bearing
  • Cage: Bronze Cage
  • Dimensions: 90mm x 160mm x 30mm/Metric
  • ID (inner diameter)/Bore: 90mm
  • OD (outer diameter): 160mm
  • Width/Height/thickness: 30mm
  • Size: 90 x 160 x 30 mm
  • Quantity: One Bearing
  • Dynamic load rating Cr: 152,000 N
  • Static load rating Cor: 178,000 N
  • Limiting Speed:
    • Grease Lubrication: 4,000 RPM
    • Oil Lubrication: 4,800 RPM
  • Made in Japan

Construction of this roller bearing type is the simplest of all radial roller bearings. This bearing type is often used in high-speed applications. Because the inner ring, outer ring, and rollers are in line contact, this bearing type has a large radial load capacity. Various Cylindrical roller bearing configurations are:N,NJ,NF,NU,RNU : integral ribs (flanges)
NH,NP,NUP,NUH : integral and loose ribs
NN,NNU : double-row bearings
Configurations having integral flanges or loose ribs on both the inner and outer rings can sustain a small amount of axial load. Since this bearing type supports axial loads as sliding action between the end of the rollers and flange faces, axial loading is limited. Double-row Cylindrical roller bearings are used for high-speed, high-accuracy applications such as; main spindle support for lathes, milling machines, and machining centers. Radial clearance of tapered-bore bearings can be adjusted during mounting of the bearing(s) onto the mating journal. Standard cages are pressed steel or polyamide resin. Machined cages of high-strength brass are used for bearings of large dimension or for high-speed applications.