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