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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
Series 3
End Type Open End
No. of Ribs - Outer Ring 2
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
Inch/Metric Metric
O.D. Type Cylindrical
Precision Rating ABEC 1
Static Load Rating 265 kN
Precision Ground Yes
Bore Type Round Bore
Oil Hole w/o Oil Hole
Radial Internal Clearance Specification Greater Than Normal Clearance
Inner Ring Width 1.46 in, 37 mm
Bearing Part Complete Bearing
Dynamic Load Rating 280 kN
Outer Ring Width 1.46 in, 37 mm
Tolerance Normal (PN)
Bearing Type Radial
Material Steel
Enclosure Open
I.D. 75 mm
Cage Material Steel
Width 1.46 in, 37 mm
Rows of Balls Single
Origin Cylindrical Radial
O.D. 160 mm
Radial Internal Clearance C3
Cage Type Sheet Metal
Capacity High Capacity
Weight 7.275 LB
EAN or UPC 7316577035677
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