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