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