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