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