Dade Nnwuma: Wɔde bearing a ɛyɛ kurukuruwa a ɛnyɛ den di dwuma kɛse wɔ dade mfiri te sɛ mfiri a wɔde twitwiw nneɛma, mfiri a wɔde tow nneɛma a ɛkɔ so, ne afiri a wɔde twitwiw nneɛma a ɛyɛ hyew mu. Wɔ ɔhyew a ɛkorɔn-adesoa a emu yɛ duru-adesoa adwumayɛ tebea horow ase no, saa bearing ahorow yi hwɛ hu sɛ ɛyɛ adwuma pintinn na ɛma mfiri no yɛ adwuma sɛnea ɛsɛ.
Nnwuma a Wɔtu Fam: Wɔde bearing a ɛyɛ kurukuruwa di dwuma kɛse wɔ mfiri a wɔde tu fagude te sɛ crushers, screeners, ne conveyors mu. Wogyina nkɛntɛnso kɛse ne wosow adesoa ano, na ɛma wotumi de ho to nnwinnade no so na ɛyɛ den.
Petroleum Nnwuma: Nneɛma a wɔde di dwuma wɔ petroleum adwumayɛbea no fa nnwinnade te sɛ drilling rigs ne pumping units ho titiriw. Spherical bearings gyina ahoɔhare kɛse-ahoɔden a ɛkyinkyini ne ɔhyew a ɛkorɔn-tenabea ahorow ano, hwɛ hu sɛ mfiri no yɛ adwuma.
Nnuruyɛ Nnwuma: Nneɛma a wɔde di dwuma wɔ nnuruyɛ mfiri mu bi ne mixers, centrifuges, ne compressors. Spherical bearings gyina nnuru a ɛyɛ nsɛe ne ɔhyew a ɛkorɔn-tenabea ahorow ano, na ɛma wotumi de ho to mfiri so na ahobammɔ wom.