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