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