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