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