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Single Row Steel Cylindrical Bearing

NU 218 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100742904
  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 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
Element Material Bearing Steel
Origin Cylindrical Radial
Width 1.18 in, 30 mm
Series 2
Static Load Rating 220 kN
Radial Internal Clearance C3
Tolerance Normal (PN)
Row Type 1
Bearing Design Removable Inner Ring – Straight
O.D. Type Cylindrical
Dynamic Load Rating 208 kN
End Type Open End
Bearing Type Radial
No. of Rows 1
Reference Speed 4500 rpm
Rolling Element Roller
Outer Ring Width 1.18 in, 30 mm
Cage Material Bearing Steel
Capacity High Capacity
Relubrication Feature Without
Internal Clearance C3
Cage Type Sheet Metal
Precision Ground Yes
Rows of Balls Single
Inch/Metric Metric
Inner Ring Width 1.18 in, 30 mm
Precision Rating ABEC 1
No. of Ribs - Outer Ring 2
Material Bearing Steel
I.D. 3.54 in, 90 mm
Limiting Speed 5000 rpm
Bore Type Cylindrical
Enclosure Open
Oil Hole w/o Oil Hole
Radial Internal Clearance Specification Greater Than Normal Clearance
O.D. 6.3 in, 160 mm
Bearing Part Complete Bearing
Weight 5.228 LB
EAN or UPC 7316577061683
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