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