N318-EM bitta qatorli silindrsimon rulman
N318-EM bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Qafas: Guruch qafas
Qafas materiali: guruch
Cheklangan tezlik: 3710 rpm
Og'irligi: 6,0 kg
Asosiy O'lchamlari:
Teshik diametri (d): 90 mm
Tashqi diametri (D): 190 mm
Kengligi (B): 43 mm
Pas o'lchami (r) min. : 3,0 mm
Pas o'lchami (r1) min. : 3,0 mm
Ruxsat etilgan eksenel siljish (S ) maks. : 1,3 mm
Tashqi halqaning poyga diametri (E): 169,5 mm
Dinamik yuk ko'rsatkichlari (Cr) : 333 KN
Statik yuk ko'rsatkichlari (Kor): 315 KN
TADBIR O'lchami
Milning yelka diametri (da): 104 mm
Korpus yelkasining diametri (Da): 176 mm
Maksimal chuqurlik radiusi (ra1) max : 2,5 mm