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Single Row Steel Cylindrical Bearing

NU 313 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100743039
  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.3 in Width
Single Row Steel Cylindrical Bearing
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  • 2.56 in Inner Diameter
  • 5.51 in Outer Diameter
  • 1.3 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
Bearing Design Removable Inner Ring – Straight
End Type Open End
Tolerance Normal (PN)
No. of Rows 1
Capacity High Capacity
Rows of Balls Single
Cage Material Steel
I.D. 65 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Bore Type Round Bore
Cage Type Sheet Metal
Enclosure Open
O.D. Type Cylindrical
Dynamic Load Rating 212 kN
Material Steel
Radial Internal Clearance C3
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Outer Ring Width 1.3 in, 33 mm
Inch/Metric Metric
Precision Rating ABEC 1
Inner Ring Width 1.3 in, 33 mm
Origin Cylindrical Radial
Width 1.3 in, 33 mm
Relubrication Feature Without
Bearing Part Complete Bearing
O.D. 140 mm
Precision Ground Yes
Bearing Type Radial
Series 3
Static Load Rating 196 kN
Weight 5.005 LB
EAN or UPC 7316576621963
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