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