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