Dolly Wheel Bushes
Slow moving dolly wheels are in use for many applications on mines. Conventional bushing materials do not give a long wear life under dirty conditions with little or no lubrication.
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The phosphor bronze bushes on the dolly wheels (OD 60 x ID 50 - 40 long and OD 61 x ID 48 - 65 long) did not last and were replaced with Vesconite.
Vesconite, unaffected by dirty conditions and little or no lubrication gives much longer life than the phosphor bronze.
Last updated: Sep 08 2000
