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