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