Matsakaicin juzu'i 4 da aka zana abin nadiya ɗauki zoben ciki biyu na tseren tsere, zobe na waje guda biyu na tsere da zoben waje guda biyu na tsere. Akwai zoben sarari tsakanin zoben ciki da zoben na waje don daidaita tsangwama. Irin wannan nau'in ɗaukar nauyi na iya jure manyan lodi. Babban nauyin radial da wasu nau'in axial, ƙananan iyaka.
Yawancin lokaci ana amfani dashi don injin sarrafa ƙarfe, injin mirgina sanyi.
Wane abu ne aka yi riko da abin nadi?
| Kayan abu | Karfe | Halaye & Aikace-aikace |
| High carbon chromiumƘarfe mai ɗaukar nauyi | GCr15SiMn | Manyan bearings ba tare da tasiri lodi akan mirgina masana'anta |
| GCr18Mo | Aiwatar da injin niƙa mai ɗauke da takamaiman nauyin tasiri da girman zafin jiki. | |
| Karfe mai ɗaukar nauyi | G20CrMo | Matsakaici da ƙananan bearings sun fuskanci nauyin tasiri. |
| G20CrNiMo | ||
| G20CrNi2Mo | Matsakaici da manyan bearings tare da babban tasiri lodi. | |
| Bayani na G20CrNi3Mo | ||
| Saukewa: G20Cr2Ni24 | Ƙarin manyan bearings don tasirin tasiri.. |
Rolling niƙa Rolls bearing model zabi.
| Samfurin ɗauka | Girma (mm) | An ƙididdige kaya(Kg) | Nauyi(Kg) | Yi amfani da sashi | |
| 382040 | d/200D/310B/275T/275 | Cr/1350 | Kor/4200 | 75 | Rubutun aiki |
| 380652/HC | d/260D/400B/255T/255 | Cr/2050 | Kor/4800 | 117 | Nadi na tsakiya |
| 381172/HC | d/360D/600B/420T/420 | Cr/3950 | Kor/13500 | 423 | Rubutun aiki |
| 381176HCC9 | d/380D/620B/420T/420 | Cr/5550 | Kor/12600 | 485 | Rubutun aiki |
| 381080/HC | d/400D/600B/356T/356 | Cr/4950 | Kor/12400 | 345 | Taimakon nadi |
| 381184 | d/420D/700B/480T/480 | Cr/10500 | Kor/11900 | 755 | Rubutun Aiki & Tallafin Talla |
| 3819/560/HC | d/560D/750B/368T/368 | Cr/7850 | Kor/15800 | 447 | Rubutun aiki |
| 3806/600HC | d/600D/800B/365T/365 | Cr/4000 | Kor/18100 | 489 | Rubutun Aiki & Tallafin Talla |
| 3806/710HCY | d/710D/900B/410T/410 | Cr/7850 | Kor/27400 | 650 | Taimakon nadi |
| 3811/750 | d/750D/1220B/840T/840 | Cr/17700 | Kor/68500 | 3985 | Taimakon nadi |
Amfanin CF bearings:
1. Ƙwarewa a cikin filayen aiki fiye da shekaru 20.
2. Factory kai tsaye tallace-tallace.
3. Yi hidima ga abokan ciniki masu ƙima.
4, More controllable quality tare da 20% ~ 30% kudin.
Lokacin aikawa: Afrilu-01-2023