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