NU2252-EM bitta qatorli silindrsimon rulman
NU2252-EM bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Muhr turi: ochiq turdagi
Qafas: Guruch qafas
Qafas materiali: guruch
Cheklangan tezlik: 1540 rpm
Qadoqlash: Sanoat qadoqlash yoki bitta quti qadoqlash
Og'irligi: 109,40 kg
Asosiy O'lchamlari:
Teshik diametri (d): 260 mm
Tashqi diametri (D): 480 mm
Kengligi (B): 130 mm
Pas o'lchami (r) min. : 5,0 mm
Pas o'lchami (r1) min. : 5,0 mm
Ruxsat etilgan eksenel siljish (S ) maks. : 10,5 mm
Ichki halqaning poyga diametri (F): 313,00 mm
Dinamik yuk ko'rsatkichlari (Cr) : 1944.00 KN
Statik yuk ko'rsatkichlari (Kor): 3015.00 KN
TADBIR O'lchamlari
Milning yelka diametri (da) min. : 280 mm
Milning yelkasining diametri (da) maks. : 310 mm
Minimal mil yelkasi (Db) min. : 316 mm
Korpus yelkasining diametri (Da) maks. : 460 mm
Maksimal chuqurchaga radiusi (ra) max: 4,0 mm
Maksimal chuqurchaga radiusi (ra1) max : 4,0 mm
