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