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Radial Cylindrical Roller Bearing

NJ 2220 ECML/C3

Radial Cylindrical Roller Bearing
Item #104378187
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.81 in Width
Radial Cylindrical Roller 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

  • 0
Rows of Balls Single
Width 1.81 in, 46 mm
O.D. Type Cylindrical
Inch/Metric Metric
Bore Type Round Bore, Metric Type
Capacity High Capacity
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Design Removable Inner Ring – Flanged
Series 22
Material Bearing Steel
Bearing Type Radial
No. of Rows 1
Oil Hole w/o Oil Hole
Precision Rating ABEC 1
I.D. 100 mm
Outside Dia. 180 mm
Inner Ring Width 1.81 in, 46 mm
End Type Open End
Inside Dia. 100 mm
Precision Ground Yes
Radial Internal Clearance C3
Outer Ring Width 1.81 in, 46 mm
O.D. 180 mm
Tolerance Iso Class 0 (RBEC 1)
Enclosure Open
Static Load Rating 450 kN
Dynamic Load Rating 380 kN
Cage Material Brass/Bronze
Weight 11.892 LB
EAN or UPC 7316570557480
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