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