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