Iimveliso

NU238-EM umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:

Izinto eziphathekayo: 52100 Chrome Steel

Ulwakhiwo : Umqolo omnye

Uhlobo lwetywina : uhlobo oluvulekileyo

Ikheji: Ikheji yobhedu

Izinto zeCage : Ubhedu

Ukunciphisa isantya: 2240 rpm

Ubunzima: 20.70 kg

Engundoqo Imilinganiselo:

Ibhore ububanzi (d) : 190 mm

Idayamitha yangaphandle ( D) : 340 mm

Ububanzi (B) : 55 mm

Ubungakanani beChamfer (r) min.: 4.0 mm

I-Chamfer dimension (r1) min.: 4.0 mm

Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi.Ubukhulu: 4.70 mm

I-Raceway idayamitha yeringi yangaphakathi (F) : 230.00 mm

Imilinganiselo yomthwalo oguqukayo (Cr) : 612.00 KN

Imilinganiselo yomthwalo omileyo (Cor) : 837.00 KN

ABUTMENT DIMENSIONS

Ububanzi begxalaba leshafti (da) min.ubukhulu: 207 mm

Ububanzi begxalaba leshafti (da) max.ubukhulu: 227 mm

Ubuncinci begxalaba le-shaft (Db) min.ubukhulu: 234 mm

Ububanzi begxalaba lezindlu (Da) max.ubukhulu: 323 mm

Ubuninzi bereyidi yokuphumla (ra) max : 3.0 mm

Ubuninzi bereyidi yokuphumla (ra1) max : 3.0 mm