NJ220-EM umqolo owodwa Cylindrical roller bearing
NJ220-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: 2660 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 3.88kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 100 mm
Idayamitha yangaphandle ( D) : 180 mm
Ububanzi (B) : 34 mm
Ubungakanani beChamfer (r) min. : 2.1 mm
I-Chamfer dimension (r1) min. : 2.1 mm
I-Raceway idayamitha yeringi yangaphakathi (F) : 119.00 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 265.50 KN
Imilinganiselo yomthwalo omileyo (Cor) : 274.50 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min. : 112.00 mm
Ububanzi begxalaba leshafti (da) max. : 117.00 mm
Ububanzi begxalaba lezindlu (Da) max. Ubukhulu: 168.00 mm
Ubuncinci begxalaba le-shaft (Db) min. : 130.00 mm
Ubuninzi bereyidi yokuphumla (ra) max : 2.0 mm
