Bolt-on-ibudo
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Bolt-On-Hub, Iru SM, BF fun GG22 Simẹnti Irin
Bolt-on Hubs jẹ apẹrẹ fun lilo awọn igbo taper, pẹlu BF ati iru SM.
Wọn pese ojutu ti o rọrun ti aabo awọn rotors fan, impellers, agitators ati awọn ẹrọ miiran eyiti o gbọdọ ṣinṣin ni iduroṣinṣin si awọn ọpa.