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