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Radial Cylindrical Roller Bearing

NU 315 ECM/C3

Radial Cylindrical Roller Bearing
Item #101172914
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Dynamic Load Rating 280 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Rows of Balls Single
Cage Type Solid Machined
End Type Open End
Radial Internal Clearance C3
Material Bearing Steel
Outer Ring Width 1.46 in, 37 mm
Relubrication Feature Without
Bearing Design Removable Inner Ring – Straight
Bearing Part Complete Bearing
Inch/Metric Metric
O.D. Type Cylindrical
Tolerance Normal (PN)
I.D. 2.95 in, 75 mm
Cage Material Brass
Static Load Rating 265 kN
No. of Rows Single
Capacity High Capacity
Series 3
Oil Hole w/o Oil Hole
Enclosure Open
O.D. 6.3 in, 160 mm
Bore Type Cylindrical
Precision Rating ABEC 1
Origin Cylindrical Radial
Width 1.46 in, 37 mm
Inner Ring Width 1.46 in, 37 mm
No. of Ribs - Outer Ring 2
Precision Ground Yes
Bearing Type Radial
Weight 8.492 LB
EAN or UPC 7316576623707
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