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Radial Cylindrical Roller Bearing

N 319 ECM/C3

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