Comparison table of accuracy grade （JIS・AFBMA）
| JIS Specification | 0 | 6 | 5 | 4 | 2 |
| AFBMA Specification | ABEC-1 | ABEC-3 |
ABEC-5 |
ABEC-7 | ABEC-9 |
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Bearing accuracy
On focus
Menu
Bearing accuracy
On focus
Comparison table of accuracy grade （JIS・AFBMA）
| JIS Specification | 0 | 6 | 5 | 4 | 2 |
| AFBMA Specification | ABEC-1 | ABEC-3 |
ABEC-5 |
ABEC-7 | ABEC-9 |
