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??б??:GB 20041.21--2008

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???(mm) ??С?? ????? ???????? ???/?? ??? ??
????????????) (mm) (?/?) (kg)
??16??1.0??3800 15.8 23.52 1.20 6.19 ???? ??
??20??1.0??3800 19.8 35.34 1.86 9.30 ???? ??
??20??1.5??3800 19.8 45.98 2.42 12.10 ???? ??
??20??1.6??3800 19.8 49.20 2.60 13.00 ???? ??
??20??1.8??3800 19.8 57.00 3.00 15.00 ???? ??
??25??1.2??3800 24.8 51.68 2.72 13.60 ???? ??
??25??1.5??3800 24.8 58.90 3.10 19.00 ???? ??
??25??1.6??3800 24.8 64.60 3.40 17.00 ???? ??
??25??1.8??3800 24.8 72.20 3.80 19.00 ???? ??
??32??1.2??3800 31.8 62.08 3.20 16.34 ??? ??
??32??1.6??3800 31.8 82.06 4.23 21.59 ??? ??
??40??1.2??3800 39.8 77.60 4.00 20.42 ??? ??
??40??1.6??3800 39.8 104.76 5.40 27.57 ??? ??
??50??1.2??3800 49.8 97.58 5.03 25.68 ??? ??
??50??1.6??3800 49.8 129.98 6.70 34.21 ??? ??

 

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