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Single Row Steel Cylindrical Bearing

N 319 ECM/C3

Single Row Steel Cylindrical Bearing
Item #100743090
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 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
Bore Type Cylindrical
Material Bearing Steel
Element Material Bearing Steel
Bearing Design Removable Outer Ring – Straight
End Type Open End
Dynamic Load Rating 390 kN
O.D. 7.87 in, 200 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Oil Hole w/o Oil Hole
Internal Clearance C3
Rolling Element Roller
Static Load Rating 390 kN
Cage Material Brass
Bearing Part Complete Bearing
Origin Cylindrical Radial
Bearing Type Radial
Precision Ground Yes
Radial Internal Clearance C3
Row Type 1
Rows of Balls Single
O.D. Type Cylindrical
I.D. 3.74 in, 95 mm
Inner Ring Width 1.77 in, 45 mm
Reference Speed 3600 rpm
Outer Ring Width 1.77 in, 45 mm
Series 3
Relubrication Feature Without
Width 1.77 in, 45 mm
No. of Rows 1
Cage Type Solid Machined
Inch/Metric Metric
No. of Ribs - Inner Ring 2
Tolerance Normal (PN)
Enclosure Open
Capacity High Capacity
Limiting Speed 4300 rpm
Weight 15.463 LB
EAN or UPC 7316576625718
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