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Single Row Steel Cylindrical Bearing

NU 2318 ECJ

Single Row Steel Cylindrical Bearing
Item #100743282
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 2.52 in Width
Single Row Steel Cylindrical 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

  • In accordance with ISO 15-1981
Bearing Type Radial
Static Load Rating 540 kN
Cage Type Sheet Metal
Series 23
Outer Ring Width 2.52 in, 64 mm
Radial Internal Clearance Group N
Radial Internal Clearance Specification Normal Clearance
Bearing Part Complete Bearing
Origin Cylindrical Radial
Dynamic Load Rating 500 kN
Inch/Metric Metric
Precision Rating ABEC 1
Tolerance Normal (PN)
Rows of Balls Single
O.D. Type Cylindrical
No. of Ribs - Outer Ring 2
Cage Material Steel
Width 2.52 in, 64 mm
Bore Type Round Bore
I.D. 90 mm
Relubrication Feature Without
Material Steel
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 2.52 in, 64 mm
Precision Ground Yes
Enclosure Open
O.D. 190 mm
Oil Hole w/o Oil Hole
Capacity High Capacity
End Type Open End
Weight 18.281 LB
EAN or UPC 7316577042859
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