NJ2238-EM bitta qatorli silindrsimon rulman
NJ2238-EM bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Qafas: Guruch qafas
Qafas materiali: guruch
Cheklangan tezlik: 2100 rpm
Og'irligi: 38 kg
Asosiy O'lchamlari:
Teshik diametri (d): 190 mm
Tashqi diametri (D): 340 mm
Kengligi (B): 92 mm
Pas o'lchami (r) min. : 4,0 mm
Pas o'lchami (r1) min. : 4,0 mm
Ichki halqaning poyga diametri (F): 228,00 mm
Dinamik yuk ko'rsatkichlari (Cr) : 990,00 KN
Statik yuk ko'rsatkichlari (Kor): 1494.00 KN
TADBIR O'lchamlari
Milning yelka diametri (da) min. : 207,00 mm
Milning yelkasining diametri (da) maks. : 227,00 mm
Korpus yelkasining diametri (Da) maks. : 323,00 mm
Minimal mil yelkasi (Db) min. : 247,00 mm
Maksimal chuqurlik radiusi (ra) max: 3,0 mm