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