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