Kayayyaki

7209B-2RS Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙaƙwalwar Layi Dayadaki-dakiƘayyadaddun bayanai:

Jerin awo

Abu: 52100 Chrome Karfe

Gina: Layi Daya

Nau'in Hatimi: 2RS, An hatimi a bangarorin biyu

Abun hatimi: NRB

Man shafawa : Babban Ganuwa Mota Mai Haɓakawa Maiko2#,3#

Yanayin Zazzabi: -20 ° zuwa 120 ° C

Gudun iyaka: 4550 rpm

Cage: kejin nylon ko kejin karfe

Cage Material: Polyamide (PA66) ko Karfe

Matsakaicin lamba: 40°

Nauyin kaya: 0.415 kg

Babban Girma:

Diamita (d): 45 mm

Diamita na waje (D): 85 mm

Nisa (B): 19 mm

Nisa fuska fuska zuwa matsi (a): 37 mm

Girman Chamfer (r) min.ku: 1.1 mm

Girman Chamfer (r1) min.ku: 0.6mm

Ma'aunin nauyi mai ƙarfi (Cr): 35.63 KN

Ma'aunin nauyi na tsaye (Kor): 25.65 KN

GIRMAN ABUTMENT

Mafi ƙarancin diamita shaft kafada (da) min.ku: 52mm

Matsakaicin diamita na kafadar gidaje (Da) max.ku: 78 mm

Matsakaicin diamita na kafadar gidaje (Db) max.tsawo: 80.8 mm

Matsakaicin radius fillet na shaft (ra) max.ku: mm1

Matsakaicin radius fillet na gidaje (ra1) max.ku: 0.6mm