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