Heavy-Duty Plateform Mounts (Holder) Compare Item # Max. Axial Rated Load @ 1/16 in (1.58 mm) Deflection Axial Static Spring Rate G I O Q C D 283PH-500 500 lbs 2224 N 2000 lbs/in 350.7 N/mm 1.62 in 41.1 mm 2.5 in 63.5 mm 3.88 in 98.6 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-400 400 lbs 1779 N 1600 lbs/in 280.7 N/mm 1.62 in 41.1 mm 2.5 in 63.5 mm 3.88 in 98.6 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-310 310 lbs 1379 N 1240 lbs/in 217.2 N/mm 1.62 in 41.1 mm 2.5 in 63.5 mm 3.88 in 98.6 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-280 280 lbs 1245 N 1120 lbs/in 196.1 N/mm 1.38 in 35.1 mm 2.25 in 57.2 mm 3.62 in 91.9 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-250 250 lbs 1112 N 1000 lbs/in 175.1 N/mm 1.38 in 35.1 mm 2 in 50.8 mm 3.62 in 91.9 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-220 220 lbs 979 N 880 lbs/in 154.1 N/mm 1.12 in 28.4 mm 1.75 in 44.5 mm 3.38 in 85.9 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-185 185 lbs 823 N 740 lbs/in 129.6 N/mm 1.12 in 28.4 mm 1.5 in 38.1 mm 3.38 in 85.9 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-155 155 lbs 689 N 620 lbs/in 108.6 N/mm 0.88 in 22.4 mm 1.25 in 31.8 mm 3.12 in 79.2 mm 0.62 in 91.9 mm 2.562 in 0.516 in 283PH-120 120 lbs 534 N 480 lbs/in 84.1 N/mm 0.88 in 22.4 mm 1.25 in 31.8 mm 3.12 in 79.2 mm 0.62 in 91.9 mm 2.562 in 0.516 in Downloads Plateform Mounts Applications Selection Guide Engineering Guide
