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