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