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Radial Cylindrical Roller Bearing

NU 328 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172939
  • 5.51 in Inner Diameter
  • 11.81 in Outer Diameter
  • 2.44 in Width
Radial Cylindrical Roller Bearing
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  • 5.51 in Inner Diameter
  • 11.81 in Outer Diameter
  • 2.44 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Inner Ring Width 2.44 in, 62 mm
Bearing Part Complete Bearing
Inch/Metric Metric
End Type Open End
Bearing Design Removable Inner Ring – Straight
Tolerance Normal (PN)
Series 3
Material Bearing Steel
Precision Rating ABEC 1
Cage Type Solid Machined
Bore Type Cylindrical
O.D. Type Cylindrical
Relubrication Feature Without
O.D. 11.81 in, 300 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Precision Ground Yes
Outer Ring Width 2.44 in, 62 mm
Rows of Balls Single
Oil Hole w/o Oil Hole
Width 2.44 in, 62 mm
Capacity High Capacity
Radial Internal Clearance C3
No. of Rows Single
Bearing Type Radial
Enclosure Open
Dynamic Load Rating 780 kN
Origin Cylindrical Radial
I.D. 5.51 in, 140 mm
Cage Material Brass
No. of Ribs - Outer Ring 2
Static Load Rating 830 kN
Weight 49.251 LB
EAN or UPC 7316576626708
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