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