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