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Single Row Steel Cylindrical Bearing

NU 218 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101512346
  • 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

  • 0
Limiting Speed 5000 rpm
Bearing Type Radial
Rolling Element Roller
Reference Speed 4500 rpm
Origin Cylindrical Radial
Row Type 1
Rows of Balls Single
Dynamic Load Rating 208 kN
I.D. 3.54 in, 90 mm
Static Load Rating 220 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
Tolerance Normal (PN)
Width 1.18 in, 30 mm
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 1.18 in, 30 mm
Capacity High Capacity
Precision Ground Yes
End Type Open End
O.D. 6.3 in, 160 mm
Material Bearing Steel
Enclosure Open
Precision Rating ABEC 1
Inch/Metric Metric
Radial Internal Clearance C3
No. of Rows 1
O.D. Type Cylindrical
Series 2
Relubrication Feature Without
Bearing Part Complete Bearing
Internal Clearance C3
Cage Material Brass
Outer Ring Width 1.18 in, 30 mm
Bore Type Cylindrical
Element Material Bearing Steel
Cage Type Solid Machined
Weight 6.151 LB
EAN or UPC 7316577723116
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