THK - Prowadnice liniowe z łańcuchem rolkowym SRG Caged Roller LM Guide Prevents roller skewing Long term, maintenance free operation Ultra-high rigidity with global standard dimensions ensuring compatibility Now available in size 15 (rail width 15mm) Details are available here To Download SRW Wide Caged Roller Guide High rigidity due to the rails being 1.5 times the width of standard rails. Ideal fo upright and wall-mounted use. Low maintenance, long service life. The caged rollers mean that the SRW roller guides are maintenance free for long periods and have a long service life. Excellent sliding properties as the roller cage ensures evenly spaced rollers resulting in a smooth and stable sliding motion. A wide range of options are available, incl. QZ, LaCS, metal scrapers, plate covers and a range of seals for use in severe environments. Available in sizes 70-100mm in height.