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