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