NU1992M bitta qatorli silindrsimon rulman
NU1992M bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Qafas: Guruch qafas
Qafas materiali: guruch
Cheklangan tezlik: 1260 rpm
Qadoqlash: Sanoat qadoqlash yoki bitta quti qadoqlash
Og'irligi: 62,1 kg
Asosiy O'lchamlari:
Teshik diametri (d): 460 mm
Tashqi diametri (D): 620 mm
Kengligi (B): 74 mm
Pas o'lchami (r) min. : 4,0 mm
Pas o'lchami (r1) min. : 4,0 mm
Ruxsat etilgan eksenel siljish (S ) maks. : 8,4 mm
Ichki halqaning poyga diametri (F): 502 mm
Dinamik yuk ko'rsatkichlari (Cr): 918 KN
Statik yuk ko'rsatkichlari (Kor): 1764 KN
TADBIR O'lchami
Milning yelka diametri (da) min. : 475 mm
Milning yelkasining diametri (da) maks. : 498 mm
Minimal mil yelkasi (Db) min. : 506 mm
Korpus yelkasining diametri (Da) maks. : 605 mm
Maksimal chuqurlik radiusi (ra) max: 3,0 mm
Maksimal chuqurchaga radiusi (ra1) max : 3,0 mm
