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Radial Cylindrical Roller Bearing

N 318 ECM

Radial Cylindrical Roller Bearing
Item #100743081
  • 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
Oil Hole w/o Oil Hole
Tolerance Normal (PN)
Series 3
Cage Type Solid Machined
Capacity High Capacity
Dynamic Load Rating 365 kN
Cage Material Brass/Bronze
No. of Ribs - Inner Ring 2
End Type Open End
Width 1.69 in, 43 mm
Bearing Part Complete Bearing
Inner Ring Width 1.69 in, 43 mm
No. of Rows 1
Bearing Design Removable Outer Ring – Straight
Enclosure Open
Radial Internal Clearance Group N
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Metric
O.D. 190 mm
Bearing Type Radial
Precision Rating ABEC 1
Bore Type Round Bore
Relubrication Feature Without
I.D. 90 mm
Precision Ground Yes
Rows of Balls Single
Outer Ring Width 1.69 in, 43 mm
Material Steel
Origin Cylindrical Radial
Static Load Rating 360 kN
O.D. Type Cylindrical
Weight 13.387 LB
EAN or UPC 7316576628443
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