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