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Single Row Steel Cylindrical Bearing

NJ 2220 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172605
  • 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

  • 0
Bearing Design Removable Inner Ring – Flanged
I.D. 3.94 in, 100 mm
Cage Type Solid Machined
Radial Internal Clearance C3
Bearing Type Radial
No. of Ribs - Inner Ring 1
No. of Rows Single
Inner Ring Width 1.81 in, 46 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Static Load Rating 450 kN
Oil Hole w/o Oil Hole
End Type Open End
O.D. 7.09 in, 180 mm
Relubrication Feature Without
O.D. Type Cylindrical
Dynamic Load Rating 380 kN
Cage Material Brass
Precision Rating ABEC 1
Inch/Metric Metric
Enclosure Open
Series 22
Outer Ring Width 1.81 in, 46 mm
Tolerance Normal (PN)
Material Bearing Steel
Rows of Balls Single
Bearing Part Complete Bearing
Width 1.81 in, 46 mm
No. of Ribs - Outer Ring 2
Bore Type Cylindrical
Capacity High Capacity
Precision Ground Yes
Weight 12.273 LB
EAN or UPC 7316571396972
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