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Single Row Steel Cylindrical Bearing

NU 315 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743057
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width
Single Row Steel Cylindrical 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

  • In accordance with ISO 15-1981
Series 3
Bore Type Round Bore
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
I.D. 75 mm
Dynamic Load Rating 280 kN
Material Steel
Outer Ring Width 1.46 in, 37 mm
Cage Material Steel
Width 1.46 in, 37 mm
No. of Rows 1
O.D. 160 mm
Bearing Design Removable Inner Ring – Straight
Bearing Part Complete Bearing
End Type Open End
Inch/Metric Metric
Inner Ring Width 1.46 in, 37 mm
Bearing Type Radial
Precision Ground Yes
O.D. Type Cylindrical
Cage Type Sheet Metal
Enclosure Open
Rows of Balls Single
Relubrication Feature Without
Precision Rating ABEC 1
Radial Internal Clearance C3
Origin Cylindrical Radial
Radial Internal Clearance Specification Greater Than Normal Clearance
Tolerance Normal (PN)
Capacity High Capacity
Static Load Rating 265 kN
Weight 7.275 LB
EAN or UPC 7316577035677
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