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