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Single Row Steel Cylindrical Bearing

N 318 ECM/C3

Single Row Steel Cylindrical Bearing
Item #100743084
  • 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
Bore Type Cylindrical
Inch/Metric Metric
Limiting Speed 4500 rpm
Row Type 1
I.D. 3.54 in, 90 mm
Tolerance Normal (PN)
Bearing Design Removable Outer Ring – Straight
No. of Rows 1
Relubrication Feature Without
Precision Ground Yes
End Type Open End
No. of Ribs - Inner Ring 2
Bearing Part Complete Bearing
Reference Speed 3800 rpm
Outer Ring Width 1.69 in, 43 mm
Cage Type Solid Machined
Inner Ring Width 1.69 in, 43 mm
Enclosure Open
Capacity High Capacity
Static Load Rating 360 kN
Origin Cylindrical Radial
Rows of Balls Single
Radial Internal Clearance Specification Greater Than Normal Clearance
O.D. Type Cylindrical
Rolling Element Roller
Cage Material Brass
Dynamic Load Rating 365 kN
Radial Internal Clearance C3
O.D. 7.48 in, 190 mm
Oil Hole w/o Oil Hole
Internal Clearance C3
Series 3
Element Material Bearing Steel
Bearing Type Radial
Width 1.69 in, 43 mm
Precision Rating ABEC 1
Material Bearing Steel
Weight 13.387 LB
EAN or UPC 7316576626265
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