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Radial Cylindrical Roller Bearing

NU 2318 ECJ/C3

Radial Cylindrical Roller Bearing
Item #101172873
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 2.52 in Width
Radial Cylindrical Roller Bearing
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  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 2.52 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bearing Design Removable Inner Ring – Straight
No. of Ribs - Outer Ring 2
Inch/Metric Metric
No. of Rows Single
Tolerance Normal (PN)
Enclosure Open
Width 2.52 in, 64 mm
Cage Material Bearing Steel
Bore Type Cylindrical
Radial Internal Clearance C3
Origin Cylindrical Radial
Material Bearing Steel
Radial Internal Clearance Specification Greater Than Normal Clearance
Precision Rating ABEC 1
Bearing Type Radial
Bearing Part Complete Bearing
Cage Type Sheet Metal
Static Load Rating 540 kN
Dynamic Load Rating 500 kN
O.D. 7.48 in, 190 mm
Series 23
Rows of Balls Single
Precision Ground Yes
I.D. 3.54 in, 90 mm
Relubrication Feature Without
End Type Open End
Oil Hole w/o Oil Hole
O.D. Type Cylindrical
Capacity High Capacity
Inner Ring Width 2.52 in, 64 mm
Outer Ring Width 2.52 in, 64 mm
Weight 18.281 LB
EAN or UPC 7316577314130
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