Zogulitsa
Ma pillow block mpira okhala ndi mayunitsi okhala ndi choyikapo choyikidwa munyumba, chomwe chimatha kumangirizidwa pamalo othandizira.Mtundu uwu wapangidwa kuti uzitha kunyamula katundu wokwera komanso kuthamanga pang'ono ndikulola kuthyoledwa kwa shaft popanda kusunthanso nyumbayo.