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