Nā huahana

No laila, kūpono loa kēia mau bearings no nā wili mīkini mea hana kahi e hoʻokomo ai ka hoʻonohonoho ʻana i nā ukana radial koʻikoʻi a me nā wikiwiki kiʻekiʻe, ʻoiai e hāʻawi ana i kahi kiʻekiʻe o ka ʻoʻoleʻa, ʻoi aku ka maikaʻi o nā bearings laina pālua no nā ukana kaumaha.

Loaʻa i ʻelua mau ʻano o nā huila huila ʻelua lālani: ʻo ka pahu i loko a me ka pahu i loko conical (ke code hope me ka K).Hiki i ka lua i loko ke pāʻani i ka hana o ka micro-adjustment o ka hoʻomaʻemaʻe, a hiki ke maʻalahi i ke ʻano o ka mea hoʻonohonoho a hoʻomaʻamaʻa i ka hoʻonohonoho ʻana a me ka wehe ʻana.

Hoʻohana maʻamau ʻia nā lālani ʻelua cylindrical roller bearings i kēia mau ʻano: NN series, NNU series, and NNF series.Tolerances: SP, UP, SP a me UP no 1:12 tapered bore.

NN3012KTN/SP ʻOi loa ka pololei ʻelua lālani cylindrical roller bearing ka wehewehe ʻana Suffix
K: Puka Lihi, Lihi 1:12
TN: PA66 hale
SP:Ka Papa Kūikawā Kūikawā No nā Mea Hana Mīkini: ʻO ka pololei ʻana ma kahi o P5, Holo pololei ma kahi o P4

Hōʻike ʻia nā bearings cylindrical roller super-precision e:
Hiki ke holo wikiwiki
Kiʻekiʻe radial haʻawe hiki
Kiʻekiʻe rigidity
Haʻahaʻa haʻahaʻa
kiʻekiʻe keʻa haʻahaʻa