Product Name: Pillow BlocksPlace of Origin: ChinaFeatures:1) Composed of a single row of deep groove ball bearings with seals at bothsides, a spherical outside surface and a housing2) Suitable for sim
Features:1) Composed of a single row of deep groove ball bearings with seals at bothsides, a spherical outside surface and a housing2) Suitable for simple support applications3) Widely used in agricul