NU2311-E bitta qatorli silindrsimon rulman
NU2311-E bitta qatorli silindrsimon rulmantafsilotTexnik xususiyatlari:
Material: 52100 xrom po'lat
Qurilish: bir qator
Muhr turi: ochiq turdagi
Qafas: po'lat, guruch yoki neylon
Qafas materiali: po'lat, guruch yoki poliamid (PA66)
Cheklangan tezlik: 3920 rpm
Qadoqlash: Sanoat qadoqlash yoki bitta quti qadoqlash
Og'irligi: 2.576 kg
Asosiy O'lchamlari:
Teshik diametri (d): 55 mm
Tashqi diametri (D): 120 mm
Kengligi (B): 43 mm
Pas o'lchami (r) min. : 2,0 mm
Pas o'lchami (r1) min. : 2,0 mm
Ruxsat etilgan eksenel siljish (S ) maks. : 3,3 mm
Ichki halqaning poyga diametri (F): 70,50 mm
Dinamik yuk ko'rsatkichlari (Cr) : 211,50 KN
Statik yuk ko'rsatkichlari (Kor): 207.00 KN
TADBIR O'lchami
Milning yelka diametri (da) min. : 66 mm
Milning yelkasining diametri (da) maks. : 69 mm
Minimal mil yelkasi (Db) min. : 72 mm
Korpus yelkasining diametri (Da) maks. : 109 mm
Maksimal chuqurchaga radiusi (ra) max : 2,0 mm
Maksimal chuqurlik radiusi (ra1) max : 2,0 mm