NJ228-EM umqolo owodwa Cylindrical roller bearing
NJ228-EM umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Ikheji: Ikheji yobhedu
Izinto zeCage : Ubhedu
Ukunciphisa isantya: 3360 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 9.21 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 140 mm
Idayamitha yangaphandle ( D) : 250 mm
Ububanzi (B) : 42 mm
Ubungakanani beChamfer (r) min. : 3.0 mm
I-Chamfer dimension (r1) min. : 3.0 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 169 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 414.00 KN
Imilinganiselo yomthwalo omileyo (Cor) : 459.00 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min. : 154.00 mm
Ububanzi begxalaba leshafti (da) max. Ubukhulu: 166.00 mm
Ububanzi begxalaba lezindlu (Da) max. : 236.00 mm
Ubuncinci begxalaba le-shaft (Db) min. Ubukhulu: 182.00 mm
Ubuninzi bereyidi yokuphumla (ra) max : 2.5 mm
