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