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