7209B Single Row Angular Contact Ball Bearing
7209B Single Row Angular Contact Ball BearingzambiriZofotokozera:
Metric mndandanda
Zida: 52100 Chrome Zitsulo
Kumanga : Mzere Umodzi
Mtundu wa Chisindikizo: mtundu wotseguka
Liwiro lochepetsa: 11000 rpm
Khola: Khola la nayiloni kapena khola lachitsulo
Zida za Cage: Polyamide (PA66) kapena Chitsulo
Njira Yolumikizirana: 40 °
Kulemera kwake: 0.405kg
Chachikulu Makulidwe:
M'mimba mwake (d): 45 mm
M'mimba mwake (D): 85 mm
M'lifupi (B): 19 mm
Kutalikirana kwa nkhope mpaka kukanikizira (a) : 37 mm
Chamfer Dimension ( r) min. kukula: 1.1 mm
Chamfer Dimension ( r1) min. kukula: 0.6 mm
Mphamvu zolemetsa (Cr) : 35.63 KN
Miyezo yosasunthika (Akor) : 25.65 KN
ABUTMENT DIMENSION
Paphewa la shaft yocheperako (da) min. pa: 52 mm
Kutalika kwakukulu kwa phewa la nyumba (Da) max. pa: 78mm
Kutalika kwakukulu kwa phewa la nyumba (Db) max. kukula: 80.8 mm
Utali wautali wa fillet wa shaft (ra) max. pa: 1 mm
Utali wautali wa fillet wa nyumba (ra1) max. kukula: 0.6 mm
