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