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