[Balance] Units of Measure for Correction - Static Imbalance (or Unbalance!) Units

Correction for Static ImbalanceStatic Imbalance (or Unbalance!) Units

Scientific Units:

  • cgs: gram centimeter (g•cm)
  • SAE, AIAG: kilogram millimeter (kg•mm)
  • English: ounce inch (oz•in)

Auto Industry Units:

  • Grams (or Ounces) at the correction radius

The ‘Static Scientific Units’ are very commonly used for wheel specs.

8 oz•in static imbalance,   If r = 8 in  The imbalance would be expressed as “1 oz imbalance” applied at 8 in, and divided in half on each side of wheel.