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