Byarangiye Bore Sprockets kurwego rwabanyamerika
Ingano ya Hub irashobora gusaba amaseti mato mubihe bimwe
Kuberako aya masoko yo mu bwoko bwa B akorwa mubwinshi, afite ubukungu bwo kugura kuruta kongera gutunganya ibicuruzwa biva mu bubiko, hamwe no kurambirana, no gushyiraho inzira nyabagendwa.Byarangiye Bore amasoko arahari kubwoko bwa "B" Ubwoko aho hub igaragara kuruhande rumwe.Ubwoko B Spockets nayo iraboneka mubikoresho bitandukanye.Dufite uburyo kandi dushobora kugusubiramo Ubwoko bwa "B", Ubwoko bubiri "B" Ubwoko, Ubwoko bumwe "B" Imirongo ibiri nubwoko bwa Metero "B".
Urufunguzo ruri kuri "rwagati rwagati rwinyo" kugirango amasoko arigihe kandi azakorera hamwe cyangwa nka seti.
Byarangiye Bore Ubwoko B Isoko ryiteguye guhita ushyiraho.Ibi bikoreshwa hamwe nu munyururu wa Roller.
Amasoko yarangiye rwose kugeza kuri bore ya diameter ya shaft kandi ifite urufunguzo kandi rushyiraho imigozi.Ibidasanzwe kuri ibi ni bimwe muri ½ ”bore Ubwoko B amasoko adafite urufunguzo.
