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NU221-EM mutsara mumwechete Cylindrical roller inotakura

Tsanangudzo Pfupi

Mutsara mumwechete cylindrical roller mabearings anopatsanurika zvichireva kuti mhete inotakura ine roller nekeji kusangana inogona kupatsanurwa kubva kune imwe mhete.Iri bheya rakagadzirirwa kugarisa maredhiyo makuru akasanganiswa nekumhanya kwakanyanya.Iine maviri akabatanidzwa maflange pamhete yekunze uye isina maflange paringi yemukati, NU dhizaini mabearings anogona kugarisa axial displacement mumativi ese.


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NU221-EM mutsara mumwechete Cylindrical roller inotakuratsanangudzoZvinodiwa:

zvinhu: 52100 Chrome Simbi

Kuvaka: Single Row

Chisimbiso Type : yakavhurika mhando

Cage: Brass Cage

Cage Material: Brass

Kumisa Kumhanya: 2520 rpm

uremu: 4.39 kg

 

Main Dimensions:

Bore dhayamita (d) : 105 mm

Kunze dhayamita ( D) : 190 mm

Upamhi (B) : 36 mm

Chamfer dimension (r) min.: 2.1 mm

Chamfer dimension (r1) min.: 2.1 mm

Inobvumidzwa axial displacement (S ) max.: 1.3 mm

Raceway dhayamita yemhete yemukati (F) : 125.5 mm

Dynamic mutoro ratings (Cr) : 279 KN

Static mutoro ratings (Cor): 288 KN

 

ABUTMENT DIMENSIONS

Diameter shaft pfudzi (da) min.: 117 mm

Diameter shaft shoulder (da) max.: 122 mm

Minimum shaft shoulder (Db) min.: 128 mm

Dhayamita yepfudzi remba (Da) max.: 177.3 mm

Hukuru hweredhiyasi (ra) huru: 2.0 mm

Mhepo huru yeredhiyo (ra1) max : 2.0 mm

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