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Radial Cylindrical Roller Bearing

NU 319 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172922
  • 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

  • 0
Origin Cylindrical Radial
O.D. 7.87 in, 200 mm
Cage Material Brass
Radial Internal Clearance Specification Greater Than Normal Clearance
I.D. 3.74 in, 95 mm
Precision Ground Yes
Bearing Type Radial
Inch/Metric Metric
O.D. Type Cylindrical
End Type Open End
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
Precision Rating ABEC 1
Outer Ring Width 1.77 in, 45 mm
Cage Type Solid Machined
Static Load Rating 390 kN
Radial Internal Clearance C3
Inner Ring Width 1.77 in, 45 mm
Width 1.77 in, 45 mm
Bore Type Cylindrical
Bearing Design Removable Inner Ring – Straight
Tolerance Normal (PN)
Dynamic Load Rating 390 kN
Material Bearing Steel
Rows of Balls Single
Relubrication Feature Without
Series 3
Enclosure Open
No. of Rows Single
Bearing Part Complete Bearing
Capacity High Capacity
Weight 15.849 LB
EAN or UPC 7316576624162
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