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Deep Groove Ball Bearing Shielded (C3)

  • ZZ shielded type
  • C3, internal clearance greater than normal.
  • Metal shield plate is affixed to the outside ring; the inner ring incorporates a V-groove and labyrinth clearance.

About NTN Deep Groove Ball Bearing

  • Deep groove ball bearings are very widely used.
  • A deep groove is formed on the inner and outer ring of the bearing enabling the bearing to sustain radial and axial loads in either direction as well as the complex loads which result from the combination of these forces.
  • Deep groove ball bearings are suitable for high-speed applications.
  • When two or more deep groove ball bearings are used in combination and mounted adjacent to each other a duplex set (D2) should be used.
  • Duplex bearings (D2) utilize controlled tolerances to more evenly distribute the loading between the individual bearing rows which improve the overall performance of the assembly.
  • In addition, to unsealed and unlubricated "open" bearings, NTN provides deep groove ball bearings that are pre-lubricated with grease and enclosed by seals or shields.
  • "Lubrication" for a list of some of the greases which can be used.


  • AIMS SKU A0154025
  • Brand NSK
  • Model Number 2218C3/NSK
  • Bore Diameter x Outer Diameter x Width (mm) 90 x 160 x 40
  • Axial Load Factors Y0 2.5
  • Limiting Speeds Oil 4300
  • Basic Load Rating Cr (kgf) 7200
  • ra max. 2
  • da Min. 99
  • E 0.27
  • Axial Load Factors Y3 2.4
  • Limiting Speeds Grease 3600
  • Basic Load Rating C0r(N) 28700
  • Width B (mm) 40
  • Bore Diameter d (mm) 90
  • Mass (kg) 3.13
  • Outer Diameter D (mm) 160
  • Axial Load Factors Y2 3.7
  • Basic Load Rating C0r(kgf) 2930
  • Basic Load Rating Cr (N) 70500
  • da Max. 151
  • R 2
  • Type Deep-Groove Ball Bearings
  • Series 6000 Series
SKU: A0154025

NSK 2218C3 Self Aligning Ball Bearing Cylindrical Bore (C3) 90 x 160 x 40mm

Self Aligning Ball Bearing Cylindrical Bore (C3)


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