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