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