21304 SPHERICAL ROLLER INOTAURA NE20MM BORE
Mazhinji spherical roller bearings akagadzirwa aine mitsara miviri yema rollers, achivabvumira kutora inorema kwazvo radial mitoro uye inorema axial mitoro. Kune zvakare magadzirirwo ane mutsara mumwe wema rollers, anokodzera yakaderera radial mitoro uye inenge isina axial mutoro.
Iine mhete yemukati inotenderera, iyo spherical roller inotakura 21304 inopa yakanakisa kurongeka kukanganisa muripo. Iyo ine zvindori zviviri zvine mbiya-yakaita rollers seanokunguruka zvinhu uye inogona kutora yakanyanya kukwira radial uye zvakare axial mauto. Zviyero zvikuru zvinoenderana neDIN 635-2.
Zvimiro zveSPHERICAL ROLLER BEARING
1.Spherical roller inotakura ine mitsara miviri yemapumburu
2.pivoting yemukati mhete, misalignments uye shaft deflections inogona kubhadharwa
3.yakanakira radial yakakwirira kwazvo uye yakakwira axial mitoro mumativi ese maviri
4.medium series ine compact dimensions uye avhareji uremu
5.cage zvinhu: ndarira. Simbi, Yakakosha simba uye kusimba pasi pemamiriro akanyanya akadai sekuvhunduka mitoro uye vibrations, yakakwirira kukurumidza masimba uye kushomeka kwekuzora.
6.seal: vhura (pasina chisimbiso); yekumhanya kwepamusoro pane ine yakavharwa spherical roller mabearings uye nyore kugadzirisa
7.good fixed bearing property, asi inogonawo kushandiswa seyangarara inoyangarara, imwe neimwe mumativi ese.
21304 Tsanangudzo Zvinotsanangurwa
21304 spherical roller inotakura ine mitsara miviri yemukati mhete mijaho uye inogadzirisa yega yekunze mhete mujaho.
isu tinogonawo kupa akasiyana emukati magadzirirwo dhizaini, senge CA, CC, MB, CAK mhando, yemukati clearance yeC2, C3, C4 uye C5.
Cage Material: Simbi / Brass
Kuvaka: CA, CC, MB, CAK mhando
Kumisa Kumhanya: 12000rpm
Kurema: 0.18 kg
Main Dimensions
Bore Diameter(d):20mm
Kunze Dyamita (D): 52mm
Upamhi(B): 15mm
Chamfer dimension(r min.):1.1mm
Dynamic mutoro ratings(Cr):34KN
Static mutoro ratings (Cor): 33.5KN
ABUTMENT DIMENSIONS
Diameter shaft pfudzi(da) min.:27 mm
Dhiyamita yepfudzi reimba (Da) max.: 45 mm
Recess radius(ra) max.: 1 mm