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