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