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