NJ307-E umqolo owodwa Cylindrical roller bearing
NJ307-E umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:
Izinto eziphathekayo: 52100 Chrome Steel
Ulwakhiwo : Umqolo omnye
Ikheji: Intsimbi, ubhedu okanye inayiloni
Izinto zeCage: Intsimbi, ubhedu okanye iPolyamide (PA66)
Ukunciphisa isantya: 6300 rpm
Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye
Ubunzima: 0.481 kg
Engundoqo Imilinganiselo:
Ibhore ububanzi (d) : 35 mm
Idayamitha yangaphandle ( D) : 80 mm
Ububanzi (B) : 21 mm
Ubungakanani beChamfer (r) min.ubukhulu: 1.5 mm
I-Chamfer dimension (r1) min.ubukhulu: 1.1 mm
Idayamitha yeRaceway yeringi yangaphakathi (F) : 46.20 mm
Imilinganiselo yomthwalo oguqukayo (Cr) : 68.40 KN
Imilinganiselo yomthwalo omileyo (Cor) : 56.70 KN
ABUTMENT DIMENSIONS
Ububanzi begxalaba leshafti (da) min.: 42.00 mm
Ububanzi begxalaba leshafti (da) max.: 45.00 mm
Ububanzi begxalaba lezindlu (Da) max.: 71.00 mm
Ubuncinci begxalaba le-shaft (Db) min.: 53.00 mm
Ubuninzi bereyidi yokuphumla (ra) max : 1.5 mm
