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