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