I-NU421-M umqolo omnye we-Cylindrical roller bearing
I-NU421-M umqolo omnye we-Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Uhlobo lwetywina : uhlobo oluvulekileyo
Ikheji: Ikheji yobhedu
Izinto zeCage : Ubhedu
Ukunciphisa isantya: 3150 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 17.40 kg
Engundoqo Imilinganiselo:
Ibhore ubukhulu (d) : 105 mm
Idayamitha yangaphandle ( D) : 260 mm
Ububanzi (B) : 60 mm
Ubungakanani beChamfer (r) min. : 4.0 mm
I-Chamfer dimension (r1) min. : 4.0 mm
Ukufuduswa kwe-axial okuvumelekileyo (S ) ubuninzi. ubukhulu: 5.7 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 144.50 mm
Amanqaku omthwalo oguqukayo (Cr) : 549.00 KN
Imilinganiselo yomthwalo omileyo (Cor) : 531.00 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min. ubukhulu: 125 mm
Ububanzi begxalaba leshafti (da) max. ubukhulu: 143 mm
Ubuncinci begxalaba le-shaft (Db) min. ubukhulu: 147 mm
Ububanzi begxalaba lezindlu (Da) max. ubukhulu: 240 mm
Ubuninzi bereyidi yokuphumla (ra) max : 3.0 mm
Ubuninzi bereyidi yokuphumla (ra1) max : 3.0 mm
