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Single Row Steel Cylindrical Bearing

NU 2220 ECJ

Single Row Steel Cylindrical Bearing
Item #100743232
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.81 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.81 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
Radial Internal Clearance Normal
Bearing Design Removable Inner Ring – Straight
Width 1.81 in, 46 mm
No. of Rows 1
Bore Type Round Bore, Metric Type
O.D. 180 mm
Radial Internal Clearance Specification Normal Clearance
Enclosure Open
Origin Cylindrical Radial
Precision Ground Yes
Outer Ring Width 1.81 in, 46 mm
Capacity High Capacity
Dynamic Load Rating 380 kN
Inner Ring Width 1.81 in, 46 mm
Cage Material Steel
Static Load Rating 450 kN
I.D. 100 mm
Material Bearing Steel
Oil Hole w/o Oil Hole
O.D. Type Cylindrical
Tolerance Iso Class 0 (RBEC 1)
End Type Open End
Series 22
Inch/Metric Metric
Precision Rating ABEC 1
Weight 10.752 LB
EAN or UPC 7316577043221
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