31306 jeri ɗaya Tapered bearings
31306 jeri ɗaya Tapered bearingsdaki-dakiƘayyadaddun bayanai:
Abu: 52100 Chrome Karfe
Gina: Layi ɗaya
Jerin awo
Iyakance gudun: 9500 rpm
Nauyin kaya: 0.39 kg
Babban Girma:
Diamita (d):30 mm
Diamita na waje (D): 72 mm
Nisa na zobe na ciki (B): 19 mm
Nisa na zobe na waje (C): 14 mm
Jimlar faɗin (T): 20.75 mm
Girman Chamfer na zobe na ciki (r) min.ku: 1.5mm
Girman girman zoben waje (r) min. ku: 1.5mm
Ma'aunin nauyi mai ƙarfi(Cr):45.81 KN
Ma'aunin nauyi a tsaye(Kor): 49.41 KN
GIRMAN ABUTMENT
Diamita na shaft abutment (da) max.: 40mm
Diamita na shaft abutment(db)min.: 38.5mm
Diamita na abutment gidaje(Da) min.: 55mm
Diamita na abutment gidaje(Da) max.: 65mm
Diamita na abutment gidaje(Db) min.: 68mm
Mafi ƙarancin faɗin sarari da ake buƙata a cikin gidaje akan babban fuskar gefe(Ca) min. ku: mm3
Mafi ƙarancin faɗin sarari da ake buƙata a cikin gidaje akan ƙaramin fuska(Cb) min. ku: 6.5mm
Radius na shaft fillet (ra) max.: 1.5mm
Radius na fillet na gidaje(rb) max.: 1.5mm