Product Description We offer full range of radial spherical plain bearings with bore size from 3mm to 50mm for both metric and inch series. More detailed specifications in our catalogue is available via free contacting us. specifications Dimensions in inch or metric with tolerance at precision grade or economy grade Material in carbon steel, alloy steel and stainless steel Structure of steel to steel, steel to liner (SF-1 liner or PTFE fabric) or steel to injection is optional Advantages wide range of dimensions in metric or inch series and material selections new structure design of maintenance free and more reliable and durable life time standardized or customized design