NU218-E umqolo owodwa Cylindrical roller bearing
NU218-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 : 3010 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 2.718 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 90 mm
Idayamitha yangaphandle ( D) : 160 mm
Ububanzi (B) : 30 mm
Ubungakanani beChamfer (r) min.: 2.0 mm
I-Chamfer dimension (r1) min.: 2.0 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi.ubukhulu: 1.5 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 107 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 193.5 KN
Imilinganiselo yomthwalo omileyo (Cor) : 195.3 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.: 101 mm
Ububanzi begxalaba leshafti (da) max.: 105 mm
Ubuncinci begxalaba le-shaft (Db) min.: 109 mm
Ububanzi begxalaba lezindlu (Da) max.ubukhulu: 149 mm
Ubuninzi bereyidi yokuphumla (ra) max : 2.0 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 2.0 mm