"NEW" Low Maintenance, Self Lubricating Bearings! Size:2 Large Bearings Step 2: 120/220 Black Silicon

Step 2: 120/220 Black Silicon Carbide

Heavy duty 16 gauge welded steel frame - powder coated to be scratch and corrosion resistant

5/16" bore hole for the large base unit and 1/4" bore hole for the small base units

With its innovative design

We have kits available with or without plastic pellets(colors vary)

"NEW" Low Maintenance, Self Lubricating Bearings! Size:2 Large Bearings Step 2: 120/220 Black SiliconThese bearings are maintenance free and self lubricating. They replace the old ball bearings that required periodic lubrication. Since these bearings do not require any maintenance it totally eliminates the need to lubricate anything on your tumbler from then on. The old ball bearings are very easy to replace with these maintenance free, self lubricating bearings. Easy to follow replacement instructions are included with each purchase. Please note