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