China BK4520 Zane kofin allura nadi bearings tare da rufaffiyar ƙarshen masana'antun da masu kaya

BK4520 Zane kofin allura bearings tare da rufaffiyar karshen

Zane kofin allura nadi bearings cikakkun raka'a ne da suka ƙunshi katanga mai sirara, ƙoƙon waje da aka zana da abin nadi na allura da taron keji

Ana amfani da ƙwanƙolin abin nadi na allura da aka zana tare da rufaffiyar ƙarshen don rufe ƙarshen shaft na lactions,

Wannan yana ba da kariya daga rauni ta hanyar juyawa ramuka da kariya daga danshi da gurɓatawa

Jerin BK shine zuwa DIN618-1 / ISO 3245, an rufe shi a ƙarshen ɗaya, wannan ɗaukar hoto don diamita na shaft daga 3 mm zuwa 45 mm

BK4520 Zane kofin allura bearings tare da rufaffiyar daki-dakiƘayyadaddun bayanai:

Kayan abu : 52100 Chrome Karfe

Gina : Sahu Daya

Zoben cikiIjerin R:Saukewa: IR40X45X20.5

Zoben cikiLjerin R Saukewa: LR40X45X20.5

Gudun iyaka: 6300 rpm

Nauyin kaya: 0.072 kg

Babban Girma:

Diamita a ƙarƙashin rollers (Fw): 45 mm

Diamita na waje (D):52 mm

Nisa (C): 20 mm

Hakurina fadin:-0.3 mm zuwa 0 mm

Girman Chamfer da aka zana kofin (zoben waje) (r) min. ku: 0.8mm

Ma'aunin nauyi mai ƙarfi(Cr):25.65 KN

Ma'aunin nauyi a tsaye(Kor):56.05 KN

Na baya: BK4020 Zane kofin allura bearings tare da rufaffiyar karshen

Na gaba: HK0408 Zane kofin allura nadi bearings

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