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