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