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