A standard ball roller type. The lineup includes various types such as set screws, hexagon head bolts, and round head bolts. Also featured in the lineup are not only all-stainless steel types with excellent corrosion resistance, but also resin ball types which do not damage the workpiece and PEEK types suitable for clean environments. Types whose main unit is made of resin come with a drain hole. They are suitable for such applications as food manufacturing lines that require cleaning. Wide variations from M5 to M20. Available for everything from miniature workpieces through transport of heavy objects.

Types whose main unit is made of stainless steel cannot be used downward or sideways due to their sub-ball arrangements. Types whose main unit is made of resin can be used both downward and sideways.

Ball rollers that can be used downward or sideways. The built-in strike plate makes the main ball and sub-ball come in proper contact in whatever direction they are used. Dust-proof seal prevents dirt or dust infiltration inside. Main unit, main ball and sub-ball are made of steel. They have excellent durability. Recommended applications include casters for carrying trolleys.