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