Roller guidance system FSRQ series

trackfor heavy loads

Ring circuit composed of linear and circular pieces of rail. The ring circuit is composed by: four sectors of circular rails (90° with center in K) and four straight pieces of rails. The circuit is supplied complete of alignment blocks (with the proper screws), and all the pieces are marked in order to obtain the correct sequence during the mounting. 1 The length of the straight pieces is higher than the distance between the centers K (1.6 mm x 2) in order to cover the thickness of rail lost during the cutting of the circular sectors STANDARD HOLE LAYOUT (SB) FOR THE STRAIGHT RAILS • First and last hole at 50 mm, starting from the centers K • Hole pitch 90 mm • Central hole 2 only if the last hole pitch (Wx in horizontal and Wy in vertical) is ≥ 120 mm (Wx in horizontal and Wy in vertical) cannot be < 60 mm RAILS FINISHING • Circular rail FSR ... M • Guide rail FS ... M • Aligment blocks for FSR HOLE LAYOUT • Standard holes according to catalogue (SB) • Finishes to drawing (NZ) OPTIONAL FEATURES • Stainless steel (NX) • Nickel plating (NW)