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