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