1. SF-2 oke lubrication na-ebu: acid elu polyoxymethylene, nke nwere oke mgbochi na-eyi akwa, a ga-eji mmanụ griiz kpuchie ya mgbe niile na oghere nchekwa mmanụ n'oge mgbakọ, karịsịa LFB mmanụ na-enweghị mmanụ.Ntugharị rotary dị ala, mmegharị na-ama jijiji ma na-ebukarị ibu, ọ naghị adị mfe ịmepụta mmanye mmiri mgbe imeghe na mechie.N'okpuru ọnọdụ mmanye oke, wqz nwere ike iji ihe na-enye onwe ya ogologo oge na-enweghị mmanụ na mmezi.Mmanụ nwere ike ịgbatị ndụ ọrụ bearings.Ka ọ dị ugbu a, ọ dabara maka igwe igwe, igwe na-egwuputa ihe, igwe nchekwa mmiri, wdg.

2. Mmanụ na-enweghị mmanụ na-ebu onwe ya: ngwaahịa ahụ dabere na efere ígwè, a na-eji mpbz mmanụ na-enweghị mmanụ na-ekpo ọkụ na-ekpo ọkụ na ntụ ntụ ntụ, na-atụgharị elu elu na ngwakọta PTFE.] na nkọwa.Ọ nwere njirimara nke ọnụ ọgụgụ esemokwu dị ala, nguzogide iyi, nguzogide corrosion, mmanu onwe onye na-enweghị mmanụ na ogologo ndụ ọrụ.Iji ya mee ihe nwere ike ibelata ọnụ ahịa, belata mkpọtụ ma gbochie adhesion na slipping.A na-eji ya eme ihe na igwe obibi akwụkwọ, igwe textile, trays hydraulic, igwe ụtaba, igwe ahụike, akụrụngwa ahụike, ọgba tum tum na akụkụ ndị ọzọ na-amị amị.

3. Metal base inlaid siri ike onwe-lubricating ibu: Nke a bụ a akwụkwọ akụkọ lubricating ibu na e ji mara metal ibu na onwe-lubricating ibu.Matrix metal na-ebu ibu, na ihe siri ike na-edozi ahụ na usoro pụrụ iche na-arụ ọrụ nke mmanu mmanu.Ọ nwere njiri mara nke ikike ibu dị elu, nguzogide mmetụta, oke okpomọkụ na-eguzogide na ike mmanye onwe ya.

4. Omenala mmanụ amị: ọ nwere uru nke obere mkpọtụ na mmanye onwe ya.N'ihi mkpọtụ na-abawanye ụba, itinye mmanụ na-ebu mmanụ na ngwa ụlọ kwa ụbọchị na-agbasawanye.