Modular belts 152 Modular belts 552 FTT K450 / K750 K450 / K750 552 FTT - DX Version 552 FTT - SX Version Series Material Width Version 5346 * 9450 C - L 5346 * 9750 C - L Series Material Width Version 5346 * 9450 C - R 5346 * 9750 C - R 1.70/43.2 2.04/51.8 Width 0.5/12.7 0.5 22.9 0.4 10.2 1/25.4 1.70/43.2 2.04/51.8 Width 0.5 22.9 0.4 10.2 1/25.4 0.5/12.7 CODE STRUCTURE GUIDE (Example) 5346 01 9450 C-R Series *Material Width Version Imperial Size Backflex radius min. (in-min): 0.98/25 552 FTT Modular Belt Series 552 FTT, H=12,7 M=3” *Material LFA - Code 01 Low friction Acetal MX - Code 03 Performance PBT DKM - Code 16 Aramide Reinforced Acetal MWX - Code 17 Polyamide Composite MP - Code 13 Lubricated Acetal Max w. load: Weight: Temp. range dry: Temp. range wet: Pin material: 2845 LBS/FT /41500 N/m 2.76 LBS/FT²/13,5 kg/m2 -40÷176°F/-40÷80 °C -40÷149°F/-40÷65 °C PBT white Max w. load: Weight: Temp. range dry: Temp. range wet: Pin material: 2295 LBS/FT /33500 N/m 2.76 LBS/FT²/13,0 kg/m2 -40÷248°F/-40÷120 °C -40÷140°F/-40÷60 °C POM grey Max w. load: Weight: Temp. range dry: Temp. range wet: Pin material: 2845 LBS/FT /41500 N/m 2.76 LBS/FT²/13,5 kg/m2 -40÷176°F/-40÷80 °C -40÷149°F/-40÷65 °C PBT white Max w. load: Weight: Temp. range dry: Temp. range wet: Pin material: 2845 LBS/FT /41500 N/m 2.87 LBS/FT²/14,0 kg/m2 -40÷219°F/-40÷104 °C NR PBT white Max w. load: Weight: Temp. range dry: Temp. range wet: Pin material: 2845 LBS/FT /41500 N/m 2.76 LBS/FT²/13,5 kg/m2 -40÷176°F/-40÷80 °C -40÷149°F/-40÷65 °C PBT white pg. 380->386 pg. 188-189