I-NU248-EM yomugqa owodwa I-Cylindrical roller bearing
I-NU248-EM yomugqa owodwa I-Cylindrical roller bearingimininingwaneImininingwane:
Material : 52100 Chrome Steel
Ukwakhiwa : Umugqa Owodwa
Uhlobo Lophawu : uhlobo oluvulekile
Ikheji: Ikheji Lethusi
Impahla Yekheji: Ithusi
Isivinini esikhawulelwe: 1680 rpm
Isisindo: 51.15 kg
Okuyinhloko Ubukhulu:
Ububanzi bebhore (d) : 240 mm
Ububanzi bangaphandle ( D) : 440 mm
Ububanzi (B) : 72 mm
I-Chamfer dimension (r) min.: 4.0 mm
I-Chamfer dimension (r1) min.: 4.0 mm
Ukususwa kwe-axial okuvumelekile (S ) ubuningi.: 6.0 mm
Ububanzi bomzila weringi yangaphakathi (F) : 317.00 mm
Izilinganiso zomthwalo onamandla (Cr) : 1026.00 KN
Izilinganiso zokulayisha ezimile (Cor) : 1440.00 KN
ABUTMENT DIMENSIONS
Ihlombe leshafi yobubanzi (da) min.: 257 mm
Ihlombe leshafti yobubanzi (da) max.: 290 mm
Ubuncane behlombe le-shaft (Db) min.: 296 mm
Ububanzi behlombe lezindlu (Da) max.: 423 mm
Ubukhulu berediyasi ye-recess (ra) ubuningi : 3.0 mm
Ubukhulu berediyasi ye-recess (ra1) ubuningi : 3.0 mm