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