Modular belts 175 Modular belts 261 M FT 1.66/42.1 1.00/25.4 A Rmin 19.69/500 0.50/12.7 0.31/8 0.98/25 Magnetic System Sideflexing belt/chain 261 M FT Part Article-Nr. Ref. A in-mm Weight lbs/ft-kg/m 1153 11530103 261 M K330 3.30/83,8 15.10/2,10 1153 11530105 261 M K450 4.50/114,3 16.30/2,26 *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: Sideflex radius: Pin material: Max w. load: Sideflex radius: Pin material: Max w. load: Sideflex radius: Pin material: Max w. load: Sideflex radius: Pin material: Max w. load: Sideflex radius: Pin material: 450 LBS /2000 N 19.69 in/500 mm Ferritic SS 360 LBS /1600 N 19.69 in/500 mm Ferritic SS 450 LBS /2000 N 19.69 in/500 m Ferritic SS 450 LBS /2000 N 19.69 in/500 m Ferritic SS 450 LBS /2000 N 19.69 in/500 m Ferritic SS pg. 380->386 pg. 190-191 120 links 10 feet 3.048 m