The ZVL GE20ES is a small size spherical plain bearings with ISO dimensions 20×35×16 mm. Bearings in the 20mm bore range are commonly used in hydraulic cylinders, flexible couplings, agricultural equipment, tie rods. This is an open type, requires periodic lubrication, suitable for clean environments variant. ZVL Slovakia — European brand with 60+ years, specs matching SKF/FAG at optimized cost — 4 equivalent brands available under ISO designation GE20ES.