7207B-2RS Umugqa Owodwa We-Angular Contact Ball Bearing
7207B-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 Esilinganiselwe: 6500rpm
Ikheji: Ikheji ye-Nylon noma ikheji yensimbi
Izinto Zekheji: I-Polyamide (PA66) noma Insimbi
I-engela yokuxhumana: 40°
Isisindo: 0.28 kg
Okuyinhloko Ubukhulu:
Ububanzi bembobo (d): 35 mm
Ububanzi bangaphandle (D): 72 mm
Ububanzi (B): 17 mm
Ibanga elibheke ohlangothini olubheke endaweni yokucindezela (a): 31 mm
Ubukhulu be-Chamfer (r) ubuncane: 1.1 mm
Ubukhulu be-Chamfer (r1) ubuncane: 0.6 mm
Izilinganiso zomthwalo oguqukayo (Cr): 26.60 KN
Izilinganiso zomthwalo oqinile (Cor): 18.05 KN
UBUNINGI BOKUTHUTHA
Ububanzi obuncane behlombe lomgodi (da) min.: 42 mm
Ububanzi obukhulu behlombe lendlu (Da) obuphezulu: 65 mm
Ububanzi obukhulu behlombe lendlu (Db) obuphezulu: 67.8 mm
Irediyasi ephezulu yefillet yomgodi (ra) max.: 1 mm
Irediyasi ephezulu yefillet yendlu (ra1) ubuningi: 0.6 mm
