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