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Listeroid Engines / Roid Bearing Quality?
« on: August 18, 2019, 06:38:39 AM »
Since a lot of the Listeroids use tapered bearings, who makes these bearings? The steel quality, heat treat, and grinding will have a huge impact on lifespan. I can't see Timken quality coming out of a India bearing factory. It's possible that an old fashion babbit bearing fed by an oil pump would outlast a bad quality splash lubricated tapered bearing. In reality, in a splash system like that, both the mains and the rod bearings would need to be high quality USA made roller bearings to outlast those old time tested oil pump fed plain bearings.