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