NU2222-EM umqolo omnye weCylindrical roller bearing
NU2222-EM umqolo omnye weCylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Uhlobo lwetywina : uhlobo oluvulekileyo
Ikheji: Ikheji yobhedu
Isixhobo seCage :IBras
Ukunciphisa isantya: 2380 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 7.40 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 110 mm
Idayamitha yangaphandle ( D) : 200 mm
Ububanzi (B) : 53 mm
Ubungakanani beChamfer (r) min.: 2.1 mm
I-Chamfer dimension (r1) min.: 2.1 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi.: 4.0 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 132.5 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 409.50 KN
Imilinganiselo yomthwalo omileyo (Cor) : 468.00 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.ubukhulu: 122 mm
Ububanzi begxalaba leshafti (da) max.ubukhulu: 130 mm
Ubuncinci begxalaba le-shaft (Db) min.ubukhulu: 135 mm
Ububanzi begxalaba lezindlu (Da) max.ubukhulu: 188 mm
Ubuninzi bereyidi yokuphumla (ra) max : 2.0 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 2.0 mm