RZT5, on 08 February 2012 - 12:12 AM, said:
I actually have seen quite a few accessory bearings fail, got nothing to do with the dampening of the crank pulley though. I'm also positive they are talking about crank shaft bearings.
I hope not, but I suspect that was the intention as well.
Just to set the record straight here, think of the loading the crank journal bearings see from every combustion event. The primary load from the pulley is a radial force from the belt tension, which is constant regardless of the rubber damping... and an order of magnitude smaller than what the main bearings put up with as the pistons and rods fly around.





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