NUP 311 ECP/C3

SKUNUP 311 ECP/C3
Product TypeCylindrical Roller NUP
BrandSKF
Inside Diameter (I.D)55mm
Outside Diameter (O.D)120mm
Width (W)29mm
NUP311ECPC3 SKF
Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one integral flange and one loose flange ring on the inner ring, NUP design bearings can locate the shaft axially in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

Additional specs

  • Basic dynamic load rating: 156kN
  • Basic static load rating: 143kN
  • Limiting speed: 7000r/min
  • Reference speed: 6000r/min
  • SKF performance class: SKF Explorer
  • Number of rows: 1
  • Bore type: Cylindrical
  • Cage: Non-metallic
  • Radial internal clearance: C3
  • Sealing: Without
  • Lubricant: None
  • Relubrication feature: Without
  • Locating feature, bearing outer ring: None
  • Tolerance class: Normal
  • Number of flanges, inner ring: 1
  • Number of flanges, outer ring: 2
  • Bearing part: Complete bearing
  • Axial displacement capability: None
  • Loose flange: Inner ring loose flange
  • Coating: Without
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