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Ball Bearing

638-ZZ

Ball Bearing
Item #112307476
  • Ball Bearing, 8 mm Inside Diameter
  • 28 mm Outside Diameter
  • 9 mm Width
  • Double Shielded Enclosure
  • 9 mm Outer Ring Width
Ball Bearing
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    Shipment Options
  • Ball Bearing, 8 mm Inside Diameter
  • 28 mm Outside Diameter
  • 9 mm Width
  • Double Shielded Enclosure
  • 9 mm Outer Ring Width

features

  • Super finished raceways
  • Quiet operations
  • ISO standard interchangeable dimensions
  • Electric Motor Quality (EMQ)
  • Minimal size to performance ratio for ultra compact applications
  • Shield(s) provides some contamination protection and lubricant retention
  • Used in high speed applications like electric motors
I.D. 8 mm
Outer Ring Width 9 mm
Enclosure Double Shielded
Material Steel
Inch/Metric Metric
Outside Dia. 28 mm
Radial Internal Clearance Specification C0
Inner Ring Width 9 mm
Bearing Design Deep Groove
Inside Dia. 8 mm
Width 9.000 mm
Precision Level Standard (ABEC 1)
Precision Standard
Bore Type Straight
O.D. 28 mm
Weight 0.062 LB
EAN or UPC 53893772905
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