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