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