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