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Radial Cylindrical Roller Bearing

NU 320 ECM/C4VA301

Radial Cylindrical Roller Bearing
Item #101172924
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 3.94 in Inner Diameter
  • 8.46 in Outer Diameter
  • 1.85 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
End Type Open End
Outer Ring Width 1.85 in, 47 mm
Static Load Rating 440 kN
Precision Ground Yes
Cage Material Brass
Relubrication Feature Without
Bearing Design Removable Inner Ring – Straight
Bearing Type Radial
Precision Rating ABEC 1
O.D. 8.46 in, 215 mm
Capacity High Capacity
I.D. 3.94 in, 100 mm
Origin Cylindrical Radial
Material Bearing Steel
Enclosure Open
Rows of Balls Single
No. of Rows Single
Radial Internal Clearance C4
Radial Internal Clearance Specification Clearance Greater Than C3
Bearing Part Complete Bearing
Dynamic Load Rating 450 kN
Inner Ring Width 1.85 in, 47 mm
Oil Hole w/o Oil Hole
Width 1.85 in, 47 mm
Cage Type Solid Machined
Inch/Metric Metric
Special Features Special Spec for Traction Motors (VA301)
Tolerance Special
Bore Type Cylindrical
No. of Ribs - Outer Ring 2
Series 3
O.D. Type Cylindrical
Weight 18.958 LB
EAN or UPC 7316577723130
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