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???????? ???????? ?? ????? ← ??? ← ??? ???? ← ??? ← ??? ← ??? ← ????? ← ????? ???? ????? ← ????? ??? ???? ← ??? ????? ????? ← ????? ← ??? ← ????? ← ???? ?? ??? ????? ← ????? ) → ????? ? rarr. ????? ? rarr. ??? ? rarr. ???? ? rarr. ???????
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?????? ??? ???? ???? ???????? ??????? ????? ??? ??????? ?????? ???? s ?? ????????? ? ????? ??????? ? ??????. ????? ???????? ????? ?? ????? ????? ?????? ???????. ??? ???????? ?? ????? ? ??????? ???????? ? ??????? ? ????? ?????? ??????? ??? ????????. ???????? ??? ??? ? ???? ?????? ??? ???? ???? ?? ????? ????? ????????? ????? ?????? ? ????? ??????? ? ????? ??? ??????? ? ????? ????? NAS ? ????? ?????? ? ???? ????? ? ????? ????? HSS ? ???? ???? ? ?????? ?????? ? ????? ????? ??????? ? ??????? ?????? ???????? ??????????? ? ???????? ?????? ? ??????? ??? ??????? ? ?????? ???? ????? ? ???????? ? ?????? ??????? ? ?????? ????? ? ?????? ??? ?????.
???????? ??????? ????? ??? ??????? ?????? ???? ?????? YG6 ? YG8 ? YG6X ?? ???? ?????? ?? MK6 ? ???? ????????? ?? ????? ????? ? ??? ????????? ??????? ? ????? ?????? ??????? ????? ? ?????? ?????? YG10 ???? ? ??? ?????? ????? ????? ? ???? ????? ???????? ???????? ???? ????????.
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??? ： ?D × 2?d × TK? × LZ (L ???? ????? ? Z ???? ?????? ?????????)
| OD (mm) | OD Tol. | ??? ?????? | ??? ???. | ??? ??????? | ????? ???. | ??? ???????? |
| ?6.3 | 0～+0.3 | 1.0 | ±0.10 | 3.0 | -0.2 | 0.15 |
| ?8.3 | 1.0 | ±0.15 | 4.0 | -0.3 | 0.15 | |
| ?10.3 | 1.4 | ±0.15 | 5.0 | -0.3 | 0.20 | |
| ?12.3 | 0～+0.4 | 1.75 | ±0.15 | 6.0 | -0.5 | 0.30 |
| ?14.3 | 1.75 | ±0.15 | 7.0 | -0.5 | 0.37 | |
| ?16.3 | 2.0 | ±0.20 | 8.0 | -0.5 | 0.40 | |
| ?18.3 | 0～+0.5 | 2.0 | ±0.20 | 9.0 | -0.8 | 0.50 |
| ?20.4 | 2.5 | ±0.25 | 10.0 | -0.8 | 0.5 |