7215B Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwar Layi Guda ɗaya
7215B Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwar Layi Guda ɗayadaki-dakiƘayyadaddun bayanai:
Jerin awo
Abu: 52100 Chrome Karfe
Gina: Layi Daya
Nau'in Hatimi: nau'in buɗaɗɗe
Gudun iyaka: 6900 rpm
Cage: kejin nylon ko kejin karfe
Cage Material: Polyamide (PA66) ko Karfe
Matsakaicin lamba: 40°
Nauyin kaya: 1.17 kg
Babban Girma:
Diamita (d): 75 mm
Diamita na waje (D): 130 mm
Nisa (B): 25 mm
Nisa fuska fuska zuwa matsi (a): 56 mm
Girman Chamfer (r) min.ku: 1.5mm
Girman Chamfer (r1) min.ku: 1.0mm
Ma'aunin nauyi mai ƙarfi (Cr): 65.70 KN
Ma'aunin nauyi a tsaye (Kor): 55.80 KN
GIRMAN ABUTMENT
Mafi ƙarancin diamita shaft kafada (da) min.ku: 84mm
Matsakaicin diamita na kafadar gidaje (Da) max.tsawo: 121 mm
Matsakaicin diamita na kafadar gidaje (Db) max.Girman: 124.4 mm
Matsakaicin radius fillet na shaft (ra) max.ku: 1.5mm
Matsakaicin radius fillet na gidaje (ra1) max.ku: mm1
