Serving as radial/sleeve jewel bearings, Ring Jewels are used with straight cylindrical shafts. Ring jewels offer flexibility due to their many combinations with endstones. Straight holes restrict lateral movement, but require accurate alignment when the clearance between pivot amore...
SapphireRuby CeramicZirconium Oxide Zirconia features the lowest coefficient of friction of all materials. Types of bearings: Ring Jewels End Stones, or combination with Ring Jewel V-Jewel Cup Jewel more...