Bearing

A bearing I made to support parts on an RC halftrack im designing. Requires colt 5.95mm airsoft BBs and 3 fasteners. thread fasteners through one ring, lay on table and put center ring inside, put around 10 airsoft BBs around center ring as pictured. apply a small amount of grease and push the second center ring over fasteners. You may choose to put nuts and washers on. This bearing moves quite freely and is very strong, has a small amount of play.