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Radial Cylindrical Roller Bearing

NU 318 ECJ/C3

Radial Cylindrical Roller Bearing
Item #100000631
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • In accordance with ISO 15-1981
Series 3
Inner Ring Width 1.69 in, 43 mm
Dynamic Load Rating 365 kN
Tolerance Normal (PN)
End Type Open End
Radial Internal Clearance Specification Greater Than Normal Clearance
Outer Ring Width 1.69 in, 43 mm
Inch/Metric Metric
Cage Type Sheet Metal
Capacity High Capacity
Static Load Rating 360 kN
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Straight
Bore Type Cylindrical
Enclosure Open
Oil Hole w/o Oil Hole
Cage Material Bearing Steel
Radial Internal Clearance C3
I.D. 3.54 in, 90 mm
Bearing Type Radial
No. of Rows Single
Origin Cylindrical Radial
Relubrication Feature Without
Precision Rating ABEC 1
O.D. Type Cylindrical
Material Bearing Steel
No. of Ribs - Outer Ring 2
Rows of Balls Single
Width 1.69 in, 43 mm
O.D. 7.48 in, 190 mm
Precision Ground Yes
Weight 11.808 LB
EAN or UPC 7316577724144
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