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