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Single Row Steel Cylindrical Bearing

NU 220 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #100742919
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 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
No. of Rows 1
Enclosure Open
I.D. 100 mm
Inch/Metric Metric
Tolerance Normal (PN)
Bearing Type Radial
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Design Removable Inner Ring – Straight
Width 1.34 in, 34 mm
O.D. Type Cylindrical
O.D. 180 mm
End Type Open End
Bore Type Round Bore
Capacity High Capacity
Dynamic Load Rating 285 kN
Rows of Balls Single
Bearing Part Complete Bearing
Oil Hole w/o Oil Hole
Material Steel
Precision Ground Yes
Origin Cylindrical Radial
Series 2
Precision Rating ABEC 1
Outer Ring Width 1.34 in, 34 mm
Relubrication Feature Without
Static Load Rating 305 kN
Inner Ring Width 1.34 in, 34 mm
No. of Ribs - Outer Ring 2
Cage Type Sheet Metal
Cage Material Steel
Weight 7.599 LB
EAN or UPC 7316577042132
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