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