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