Ama-roller bearings angu-621/612 ochungechungeni
Ama-roller bearings angu-621/612 ochungechungeniimininingwaneImininingwane:
Izinto: Insimbi ye-Chrome engu-52100
Uchungechunge lwamasentimitha
Isivinini esilinganiselwe: 4600 rpm
Isisindo: 2.21 kg
Ikhoni: 621
Indebe: 612
Okuyinhloko Ubukhulu:
Ububanzi bebhore (d):53.975mm
Ububanzi obungaphandle (D):120.65mm
Ububanzi bendandatho yangaphakathi (B):41.275mm
Ububanzi bendandatho yangaphandle (C): 41.275 mm
Ububanzi obuphelele (T): 31.75 mm
Ubukhulu be-chamfer yendandatho yangaphakathi (r1)umzuzu.: 3.5 mm
Ubukhulu be-chamfer yendandatho yangaphandle (r2) ubuncane: 3.3 mm
Izilinganiso zomthwalo oguqukayo(Cr):163.00 KN
Izilinganiso zomthwalo oqinile(Kor): 198.00 KN
UBUNINGI BOKUTHUTHA
Ububanzi bomgoqo womgodi (da) ubuningi.: 70mm
Ububanzi be-shaft abutment(db)umzuzu.: 63mm
Ububanzi be-abutment yezindlu(Da) ubuningi: 105mm
Ububanzi be-abutment yezindlu(Db) umzuzu.: 110mm
Irediyasi yefillet yomgodi (r)a) ubuningi.: 3.5mm
Irediyasi yefillet yezindlu(rb) ubuningi.: 3.3mm
