NU2306-E umqolo owodwa Cylindrical roller bearing
NU2306-E umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Uhlobo lwetywina : uhlobo oluvulekileyo
Ikheji: Intsimbi, ubhedu okanye inayiloni
Izinto zeCage: Intsimbi, ubhedu okanye iPolyamide (PA66)
Ukunciphisa isantya: 7000 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 0.576 kg
Engundoqo Imilinganiselo:
Ibhore ubukhulu (d) : 30 mm
Idayamitha yangaphandle ( D) : 72 mm
Ububanzi (B) : 27 mm
Ubungakanani beChamfer (r) min.ubukhulu: 1.1 mm
I-Chamfer dimension (r1) min.ubukhulu: 1.1 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi.ubukhulu: 2.2 mm
Idayamitha yeRaceway yeringi yangaphakathi (F) : 40.5 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 77.40 KN
Imilinganiselo yomthwalo omileyo (Cor) : 67.50 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.ubukhulu: 37 mm
Ububanzi begxalaba leshafti (da) max.: 40 mm
Ubuncinci begxalaba le-shaft (Db) min.ubukhulu: 44 mm
Ububanzi begxalaba lezindlu (Da) max.ubukhulu: 65 mm
Ubuninzi bereyidi yokuphumla (ra) max : 1.0 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 1.0 mm