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Single Row Steel Cylindrical Bearing

NU 220 ECML/C3

Single Row Steel Cylindrical Bearing
Item #101172809
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Material Bearing Steel
No. of Ribs - Outer Ring 2
Cage Type Solid Machined
Bore Type Cylindrical
Tolerance Normal (PN)
O.D. 7.09 in, 180 mm
Inch/Metric Metric
Static Load Rating 305 kN
Dynamic Load Rating 285 kN
Inner Ring Width 1.34 in, 34 mm
Enclosure Open
O.D. Type Cylindrical
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Greater Than Normal Clearance
Oil Hole w/o Oil Hole
Cage Material Brass
Bearing Part Complete Bearing
Rows of Balls Single
Precision Ground Yes
No. of Rows Single
Capacity High Capacity
Width 1.34 in, 34 mm
Bearing Type Radial
End Type Open End
Radial Internal Clearance C3
Relubrication Feature Without
I.D. 3.94 in, 100 mm
Precision Rating ABEC 1
Series 2
Outer Ring Width 1.34 in, 34 mm
Weight 8.541 LB
EAN or UPC 7316570738629
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