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