ʻO Crane ka mea i kapa ʻia ʻo marine crane, marine crane, he mīkini deck nui ma luna o ka moku, he moku hoʻouka a hoʻokuʻu i nā lako, hydraulic crane he moku maʻamau i hoʻohana ʻia ʻO ke ʻano o ka hoʻouka ʻana a me ka wehe ʻana i nā lako.Piʻi slewingʻo ia ka hapa nui o ka mīkini.He mea nui ia i nā cranes moana.Loaʻa iā ia ka nui o nā noi ma ke awa a me ka ʻoihana uapo.ʻO kona wehe ʻana, nānā a hoʻololi ʻia he papahana paʻakikī a kiʻekiʻe.ʻO ka mālama ʻole ʻana i ke kūkulu ʻana, hiki ke hoʻopilikia i nā mīkini nui.kūlana kiʻekiʻePiʻi slewings he mea nui loa.

　　
Ka ukana ma kaPiʻi slewing o ka crane he nui loa.I ka hoʻolālā bearing, ma waho aʻe o ka helu ʻana i ka hoʻolālā raceway maʻamau, pono e nānā ʻia ka ikaika o ke apo bearing a helu ʻia a i ʻole ka nānā ʻana i nā mea.Pono e hōʻoiaʻiʻo ʻia e ka hui hoʻohālikelike ʻana i nā mea hoʻoheheʻe apo, a aia nā koi kūikawā no nā waiwai mechanical o nā mea forging.
Ma ka hoʻoholo ʻana mai ka noi a me nā manaʻo hopena maoli, ʻelua mau ʻano o nā hale i hoʻohana ʻia i ka nuiPiʻi slewings o ka moku crane, oia hoiʻehā-point contact ball bearingsa me nā lālani kinipōpō ʻelua.pōpō pili ʻehāPiʻi slewings hoʻohana maʻamau i nā pōpō kila nui-diameter, maʻamau 60mm pōpō kila a me 70mm pōpō kila, a hoʻohana ʻia nā apo 42CrMo, a ua hoʻonui ʻia ke kiʻekiʻe a me ka mānoanoa o ka pā e hoʻonui i ka ukana o ka halihali.

Poe hoʻopili ʻehā ʻehā lālani ʻeluaPiʻi slewings ʻO ke kumu nui ka hoʻonui ʻana i ka ukana a me ka hilinaʻi o ka bearings.ʻO nā mea maikaʻi o nā bearings he hiki ke maʻalahi a me ke kūpaʻa luhi, mālama maʻalahi a mālama ʻia, a ʻo ka lōʻihi o ke ola he 12-15 mau makahiki.I ka manawa like, ʻo ka nui o nā bearings o ka moku crane e hui pū ʻia me ʻehā mau pūʻulu, e kani ana kekahi i kekahi.Hana i ke kumu o ka hāpai ʻana a me ka hoʻouka ʻana a me ka wehe ʻana i nā ukana.

Xuzhou wanda pepehiing bearing co.,ltd ʻo ia ka mea hana ʻoihana no ka slewing bearings.Inā he nīnau kāu e pili ana i ka marina crane slewing bearing, e ʻoluʻolu walekāhea iā mā˚ou!