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