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Radial Cylindrical Roller Bearing

NU 317 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172919
  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
O.D. 7.09 in, 180 mm
Relubrication Feature Without
Width 1.61 in, 41 mm
Static Load Rating 335 kN
Bearing Part Complete Bearing
Radial Internal Clearance Specification Greater Than Normal Clearance
Origin Cylindrical Radial
Tolerance Normal (PN)
Inner Ring Width 1.61 in, 41 mm
End Type Open End
Cage Material Brass
Inch/Metric Metric
Capacity High Capacity
Bearing Type Radial
Enclosure Open
Precision Ground Yes
Outer Ring Width 1.61 in, 41 mm
Series 3
No. of Rows Single
Cage Type Solid Machined
Dynamic Load Rating 340 kN
Bore Type Cylindrical
O.D. Type Cylindrical
Bearing Design Removable Inner Ring – Straight
Rows of Balls Single
No. of Ribs - Outer Ring 2
I.D. 3.35 in, 85 mm
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Material Bearing Steel
Radial Internal Clearance C3
Weight 12.081 LB
EAN or UPC 7316576624124
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