Quality Inspection
| Gear Specifications |
| JIS (Japan) JIS-B1702-02 (New) |
| PRC (China) GB1095 ~1009 |
| ISO (International Standard Specifications) |
| JGMA (Japan) |
| JIS (Japan) JIS-1702 (Old) |
| DIN (Germany) 3960 ~3967 |
| AGMA (USA) |
| Gear Specifications | Accuracy class | ||||||||||||
| JIS (Japan) JIS-B1702-02 (New) |
N0 | N1 | N2 | N3 | N4 | N5 | N6 | N7 | N8 | N9 | N10 | N11 | N12 |
| PRC (China) GB1095 ~1009 |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| ISO (International Standard Specifications) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| JGMA (Japan) | None | None | None | None | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | None |
| JIS (Japan) JIS-1702 (Old) |
None | None | None | None | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| DIN (Germany) 3960 ~3967 |
None | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| AGMA (USA) | None | None | 16 | 15 | 14~13 | 12 | 10 | 10 | 8 | None | None | None | None |
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