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