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NU 318 ECJ/C3

Single Row Cylindrical Roller Bearing

Item #100000631

Alternate Products

Product details

  • Straight Bore Radial Bearing
  • Removable Inner Ring - Straight
  • 90 mm x 190 mm x 43 mm
  • High Capacity
  • Steel Cage


  • Traction motors
  • Electric motors
  • Gearboxes


  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces


  • In accordance with ISO 15-1981


Bore Type Round Bore, Metric Type
I.D. 90 mm
O.D. 190 mm
Width 43 mm
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Greater Than Normal Clearance
Tolerance Iso Class 0 (RBEC 1)
End Type Open End
Enclosure Open
Cage Material Steel
Oil Hole w/o Oil Hole
Capacity High Capacity
Precision Ground Yes
Radial Internal Clearance C3
No. of Rows 1
Origin Cylindrical Radial
Weight 11.808 LB
EAN or UPC 7316577724144

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