Bearing Modification for Lortone Tumbler Models 33b, 45c, and the Discontinued 3-1.5bby Nick Muto The issue being the plastic “bearings” that these models come with. As the tumbler iscontinually operated and the bearings are repeatedly oiled, they become gunked up and the bearings must be replaced or cleaned or the barrel will slow down or… Continue reading Bearing Modification for Lortone Tumbler
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