NJ2340-EM bitta qatorli silindrsimon rulman
NJ2340-EM bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Qafas: Guruch qafas
Qafas materiali: guruch
Cheklangan tezlik: 1680 rpm
Og'irligi: 98,30 kg
Asosiy O'lchamlari:
Teshik diametri (d): 200 mm
Tashqi diametri (D): 420 mm
Kengligi (B): 138 mm
Pas o'lchami (r) min. : 5,0 mm
Pas o'lchami (r1) min. : 5,0 mm
Ichki halqaning poyga diametri (F): 253 mm
Dinamik yuk ko'rsatkichlari (Cr) : 1836.00 KN
Statik yuk ko'rsatkichlari (Kor): 2610,00 KN
TADBIR O'lchamlari
Milning yelka diametri (da) min. : 220,00 mm
Milning yelkasining diametri (da) maks. : 250,70 mm
Korpus yelkasining diametri (Da) maks. : 400,00 mm
Minimal mil yelkasi (Db) min. : 279,00 mm
Maksimal chuqurchaga radiusi (ra) max: 4,0 mm