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