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