THK Linear Bushing and LM Shaft are interchangeable in order to enable for use in any combination, low noise and smooth operation due to incorporating moulded resin retainer in standard type to prevent balls from falling out and a wide array of types.
In THK LM Case Unit SC of Linear Bushing wherein standard Linear Bushing is incorporated into small and lightweight casing. This model SC is able to be mounted easily with bolts.
THK LM Case Unit SL of Model Linear Bushing is able to embedded within aluminum casing.
THK LM Case Unit Model SH of Linear Bushing is incorporated into a small and lightweight casing in order to allow an even more compact design, and flexible mounting orientation, allowing a long service life to be achieved.
THK LM Case Unit Model SH-L of Linear Bushing is a long version and contains two units of linear bushing in an aluminum casing.
