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