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