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