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