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Single Row Steel Cylindrical Bearing

N 318 ECM

Single Row Steel Cylindrical Bearing
Item #100743081
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical 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
Relubrication Feature Without
Dynamic Load Rating 365 kN
Radial Internal Clearance Group N
Outer Ring Width 1.69 in, 43 mm
Precision Rating ABEC 1
Static Load Rating 360 kN
O.D. 7.48 in, 190 mm
Width 1.69 in, 43 mm
Row Type 1
Reference Speed 3800 rpm
Bearing Type Radial
Series 3
Inch/Metric Metric
Oil Hole w/o Oil Hole
Element Material Bearing Steel
Cage Type Solid Machined
Limiting Speed 4500 rpm
Rows of Balls Single
I.D. 3.54 in, 90 mm
Enclosure Open
Cage Material Brass
Bearing Part Complete Bearing
O.D. Type Cylindrical
Bearing Design Removable Outer Ring – Straight
Inner Ring Width 1.69 in, 43 mm
Bore Type Cylindrical
Material Bearing Steel
Tolerance Normal (PN)
Precision Ground Yes
Internal Clearance CN
Rolling Element Roller
Capacity High Capacity
Origin Cylindrical Radial
No. of Rows 1
Radial Internal Clearance Specification Normal Clearance
End Type Open End
No. of Ribs - Inner Ring 2
Weight 13.387 LB
EAN or UPC 7316576628443
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