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