N309-E umqolo owodwa Cylindrical roller bearing
N309-E umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Ikheji: Intsimbi, ubhedu okanye inayiloni
Izinto zeCage: Intsimbi, ubhedu okanye iPolyamide (PA66)
Ukunciphisa isantya: 4690 rpm
Ubunzima: 0.88 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 45 mm
Idayamitha yangaphandle ( D) : 100 mm
Ububanzi (B) : 25 mm
Ubungakanani beChamfer (r) min. ubukhulu: 1.5 mm
I-Chamfer dimension (r1) min. ubukhulu: 1.5 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi. : 1.0 mm
Idayamitha yeRaceway yeringi yangaphandle (E) : 88.5 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 103.50 KN
Imilinganiselo yomthwalo omileyo (Cor) : 88.20 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) : 54 mm
Ububanzi begxalaba lezindlu (Da) : 91 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 1.5 mm
