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