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