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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
O.D. 7.09 in, 180 mm
Inner Ring Width 1.81 in, 46 mm
Inch/Metric Metric
Enclosure Open
Static Load Rating 450 kN
Material Bearing Steel
Tolerance Iso Class 0 (RBEC 1)
I.D. 3.94 in, 100 mm
Outer Ring Width 1.81 in, 46 mm
Radial Internal Clearance Specification Normal Clearance
End Type Open End
Precision Ground Yes
O.D. Type Cylindrical
Cage Material Bearing Steel
Oil Hole w/o Oil Hole
Bore Type Cylindrical
Capacity High Capacity
Origin Cylindrical Radial
No. of Rows Single
Series 22
Radial Internal Clearance Normal
Precision Rating ABEC 1
Bearing Design Removable Inner Ring – Straight
Dynamic Load Rating 380 kN
Width 1.81 in, 46 mm
Weight 10.752 LB
EAN or UPC 7316577043221
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