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