MR84ZZ 4X8X3 Bearing

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Weight:
0.020 LBS
On Sale
MSRP: $2.84
Now: $1.51
Was: $1.89
— You save $1.33

Description


Measurements
  • Inner Diameter: 4
  • Outer Diameter: 8
  • Thickness: 3
  • Measurement Unit: Metric
Materials
  • Bearing Type: Radial Bearing
  • Product Seal: Two Metal Shields (ZZ)
  • Ball Material: Chrome Steel
  • Retainer Material: Metal or High Speed Plastic
Technical Specifications
  • Quantity: 1
  • Condition: New Inventory From Factory.
  • Quality Level ABEC 3 or Better
  • Operating  Temperature: Sealed or Metal Shields Ranges: –20 °F to +230°F [–30 °C to +110°C]. The determining factor will be the lube and the seal material.
  • Raceways: Finely polished superior finish for long life, and low noise.
  • Lubrication   Wide temperature range (-50F to + 300F) High Quality Synthetic Lubricant.
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1 Review

  • 4
    reasonable bearings - good service

    Posted by Mike Boland on 12th Jan 2013

    I needed replacement bearings for some cheap chineese brushless motors, and you build Hexacopters you are using 6 motors at a time, and bearing performance is critical.
    These bearings arrived promptly, were exactly what I ordered and are performing ok.
    Only time will tell on their longevity.

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