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