7210B-2RS Umugqa Owodwa We-Angular Contact Ball Bearing
7210B-2RS Umugqa Owodwa We-Angular Contact Ball BearingimininingwaneImininingwane:
Uchungechunge lwe-Metric
Izinto: Insimbi ye-Chrome engu-52100
Ukwakhiwa: Umugqa Owodwa
Uhlobo Lokuvala: 2RS, Kuvaliwe nhlangothi zombili
Izinto zokuvala: NRB
Isithambisi: I-Great Wall Motor Bearing Grease2#,3#
Ibanga Lokushisa: -20°kuya ku-120°C
Isivinini Esikhawulelwe: 4200 rpm
Ikheji: Ikheji ye-Nylon noma ikheji yensimbi
Izinto Zekheji: I-Polyamide (PA66) noma Insimbi
I-engela yokuxhumana: 40°
Isisindo: 0.467 kg
Okuyinhloko Ubukhulu:
Ububanzi bembobo (d): 50 mm
Ububanzi bangaphandle (D): 90 mm
Ububanzi (B): 20 mm
Ibanga elibheke ohlangothini olubheke endaweni yokucindezela (a): 39 mm
Ubukhulu be-Chamfer (r) ubuncane: 1.1 mm
Ubukhulu be-Chamfer (r1) ubuncane: 0.6 mm
Izilinganiso zomthwalo oguqukayo (Cr): 37.05 KN
Izilinganiso zomthwalo oqinile (Cor): 27.08 KN
UBUNINGI BOKUTHUTHA
Ububanzi obuncane behlombe lomgodi (da) ubuncane: 57 mm
Ububanzi obukhulu behlombe lendlu (Da) obuphezulu: 83 mm
Ububanzi obukhulu behlombe lendlu (Db) obuphezulu: 85.8 mm
Irediyasi ephezulu yefillet yomgodi (ra) max.: 1 mm
Irediyasi ephezulu yefillet yendlu (ra1) ubuningi: 0.6 mm
