NU1056M umqolo owodwa Cylindrical roller bearing
NU1056M umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Ikheji: Ikheji yobhedu
Izinto zeCage : Ubhedu
Ukunciphisa isantya: 1960 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 31.10 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 280 mm
Idayamitha yangaphandle ( D) : 420 mm
Ububanzi (B) : 65 mm
Ubungakanani beChamfer (r) min.: 4.0 mm
I-Chamfer dimension (r1) min.: 4.0 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi.ubukhulu: 7.2 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 316 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 612 KN
Imilinganiselo yomthwalo omileyo (Cor) : 990 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.ubukhulu: 295 mm
Ububanzi begxalaba leshafti (da) max.ubukhulu: 312 mm
Ubuncinci begxalaba le-shaft (Db) min.ubukhulu: 321 mm
Ububanzi begxalaba lezindlu (Da) max.: 405 mm
Ubuninzi bereyidi yokuphumla (ra) max : 3.0 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 3.0 mm