Sarkokin 20A-1/20B-1 dukkansu nau'in sarkar nadi ne, kuma sun bambanta musamman a cikin girma daban-daban. Daga cikinsu, girman da aka ƙayyade na sarkar 20A-1 shine 25.4 mm, diamita na shaft shine 7.95 mm, faɗin ciki shine 7.92 mm, kuma faɗin waje shine 15.88 mm; yayin da girman da aka ƙayyade na sarkar 20B-1 shine 31.75 mm, kuma diamita na shaft shine 10.16 mm, tare da faɗin ciki na 9.40mm da faɗin waje na 19.05mm. Saboda haka, lokacin zabar waɗannan sarƙoƙi guda biyu, kuna buƙatar zaɓar bisa ga ainihin yanayin. Idan ƙarfin da za a aika ƙarami ne, saurin yana da yawa, kuma sararin yana da kunkuntar, zaku iya zaɓar sarkar 20A-1; idan ƙarfin da za a aika babba ne, saurin yana da ƙasa, kuma sararin ya isa, zaku iya zaɓar sarkar 20B-1.
Lokacin Saƙo: Agusta-24-2023