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