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