Extruded profiles 240 Extruded profiles Side guide rail 189 189 3 m 10 ft Part Article-Nr. L A in-mm For plate Material Availability 189 18964C 10 ft 0.79/20 2.5x ¼/60x6 grey Stock item 189 18960BC 10 ft 0.79/20 2.5x ¼/60x6 BluLub Stock item 189 18974C 10 ft 1.57/40 2.5x ¼/60x6 grey Stock item 189 18970BC 10 ft 1.57/40 2.5x ¼/60x6 BluLub Stock item 189 18944C 10 ft 1.57/40 2.5x �/60x5 grey Stock item 189 18940BC 10 ft 1.57/40 2.5x �/60x5 BluLub Stock item Part Article-Nr. L For plate Material Availability 189 18904C 10 ft 2x¼/50x6 grey On request 189 18900BC 10 ft 2x¼/50x6 BluLub Stock item 189 18914C 10 ft 1⁵⁄₈x⁵⁄₁₆/40x8 grey On request 189 18910BC 10 ft 1⁵⁄₈x⁵⁄₁₆/40x8 BluLub Stock item Side guide rail PART 331 Fixing with: A 0.12/3 0.24/6 3.07/78 2.75/70 5.51/140 0.83/21 For Plate 0.78/20 0.12/3 5.51/140 0.83/21 PART 159 Fixing with: Plate 2x¼ 50x6 or 1⁵⁄₈x⁵⁄₁₆ 40x8 Plate 2.5x ¼ 60x6 or 2.5x � 60x5 Material: Polyethylene UHMW-PE with molecular density 9,200,000 g/mo. new material with reduced coefficient of friction and higher wear resistence. BluLub complies with the code of Federal Regulations of FDA. Linear expansion coefficient: 1.1x10−⁴ °F−¹ (2x10−⁴ °C−¹) Operating temperature: -40 to 176°F (-40 to +80°C) ® BluLub