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