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