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