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