Linear Ball Spline G

Interchange specifications are available. Since the slide unit and track rail dimensions are separate, each can be individually added or exchanged. Slide units include two flange types with different mounting directions and three narrow block types with different heights and mounting directions. Length of Slide Unit Available types include short type, with the same crosssection as the standard type, highrigidity long type and extrahigh rigidity long type. Stainless Steel Stainless steel types, with excellent corrosion resistance, are also available. They are ideal for use in clean rooms for medical equipment, various disc readers and semiconductor manufacturing devices. Ultra Seal Specification The ultra seal specification provides excellent dust prevention performance thanks to a combination of the dedicated track rail finished with an overall ground finish, and the special shape of the end seal and under seal on the slide unit.

The IKO Linear Ball Spline G is a linear motion rolling guide in which an external cylinder performs endless linear motion along a spline shaft. Since two rows of steel balls come in contact with the raceway surface at four points, stable accuracy and rigidity can be achieved, even in applications where load with variable direction and size, or complex load is applied. The linear ball spline is extremely compact, thanks to its simple structure.

The IKO Limited Stroke Linear Ball Spline G is a compact ball spline that achieves extremely smooth limited linear motion. By building the high accuracy cage into the limited stroke type with small recirculation resistance of the balls, a light and smooth motion with extremely small fluctuation of frictional resistance even in vertical shaft use has been achieved. High Rigidity and Precision at a Compact Size By adopting a structure in which largediameter steel balls are arranged in two rows in contact with the raceway at four points, it has achieved a compact external cylinder diameter with respect to the shaft diameter and high rigidity in all directions. Since an appropriate preload is provided, there is no clearance in the rotational direction and accurate positioning is possible. Supports Special Shapes We manufacture special shapes to meet the customer's uses, such as end machining and external cylinders with holders.

The IKO Stroke Rotary Bushing is a linear motion rolling guide with a small diameter and sectional height. It can provide rotary and linear motion in the axial direction simultaneously with rotational motion. It is extremely compact, has high accuracy, and smooth motion with low frictional resistance, making it suitable for various measuring instruments, IC manufacturing devices, precision machines or other small and highly accurate parts.