| Balance Grade |
Rotor Types - Examples |
| 0.4 | Spindles, high precision systems, gyroscopes |
| 1.0 | Audio/Video drives, grinding-machine drives |
| 2.5 | Computer drives, electric motors and generators, gas/steam turbines, machine tool drives |
| 6.3 | Fans, gears, general machinery, machine tools, pumps, turbo chargers, water turbines |
| 16 | Agricultural machinery, crankshaft drives, drive shafts |
| 40 | Car wheels, crankshaft drives |
| 100 | Reciprocating engines |
| 250 | Crankshaft drives of rigidly mounted fast four cylinder diesel engines |
| 630 | Crankshaft drives of rigidly mounted large four cylinder diesel engines |
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Note: default Weight Units are ounces and
default Tolerance Units are ounce-inches.
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