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