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