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