Dear Vendor, We are looking for radial ball bearing carrying axial load and it must be competent with both hydraulic and pneumatic applications. It must operate without oil (non lubricated) as many refrigeration applications are oil less operation. The inner diameter of the bearing is 14.00mm (±2mm) and outer diameter must be 20.00mm(max +5mm). Need technical information and referance drawings and quotation for 1 Million Annual usage.