521251 Paulstra

RADIAFLEX DESCRIPTION Metalwork : Mild steel, plated. Natural rubber, bonded, cylindrically shaped. Welded fixings: 5 styles (single sided threaded stud, single sided threaded hole, double threaded stud, double threaded holes, combination fixing). In Europe, we often use different screw standards than our french standard. To better satisfy this need, Paulstra has created a new range TRadiaflex Europe. This range is available with the 4 usual welded fixings and with a new fixing : the threaded hole stop. CHARACTERISTICS The design of the RADIAFLEX mount gives the following basic characteristics : Radial elasticity greater than axial elasticity. The rubber works in : - compression (axial). - shear (radial). - compression/shear according to the fixing method. Advantages : Simple to fix. Simple and economical. Extensive range : - 11 stud diameters. - Several heights for each diameter. - 5 methods of fixing. Recommendations : Operation in shear is very useful for vibration isolation provided that the radial forces are not too great. 34DIMENSIONS AND COMPRESSIVE LOADS SINGLE STUD FIXING DOUBLE STUDS FIXING A A C C New RADIAFLEX See Vibrachoc elastomer range : references Threaded studs Compression Shear* Compression A B G A B G Max. Max. C Ref. C Ref. Max. load Deflection Deflect Deflect mm mm mm mm mm mm load load mm mm daN mm daN daN 10 12 2 511110 10 8 M3 6 10 1.6 1.25 0.9 ** 13.5 11 2.5 511128 12.5 M5 10 12 M3 6 12 1.2 1.5 0.75 8 ** 15 10 3 511115 10 12 2 1.5 1.5 521293 20 8 3.5 511125 12.5 15 M5 10 10 3 2.5 2 521128 10 2 511150 20 8 3.5 2.5 4 521295 M4 10 20 15 3 511151 10 1.5 1.5 521650 M4 10 20 2.5 10 20 2 511292 15 3 2 521651 16 15 20 3 511294 M5 12 10 20 1.5 2.5 1.5 521292 16 20 15 4 511296 15 20 3 2.5 2 521294 25 15 5 511298 M5 12 20 15 4 2.5 4 521296 8.5 40 1.5 511200 25 15 5 2 5 521298 15 35 4 511215 8.5 40 0.6 5 1 521178 20 20 M6 16.5 30 5 511220 15 35 3 5 2.5 521249 25 30 5.5 511225 20 20 M6 16.5 30 4.5 5 3.5 521297 30 7 511230 25 30 5.5 4.5 4.5 521299 25 30 25 7 4.5 4.5 521319 10 80 2 511158 10 80 1.5 8 1.5 521655 15 60 3.5 511155 M6 18 15 60 2.5 8 2.5 521656 20 50 5 511159 M6 18 20 50 2 8 4 521652 30 50 8 511160 30 50 7.5 8 6 521653 10 80 2 511265 10 80 1.5 8 1.5 521340 25.5 25.5 15 60 3.5 511270 15 60 2.5 8 2.5 521341 19 55 4.5 511251 22 50 4 8 4 521251 M8 20 22 M8 20 50 5.5 511275 25 50 5.5 8 4.5 521342 25 50 6 511280 30 50 7.5 8 6 521343 30 50 8 511285 40 50 10 6.5 6 521344 40 50 10 511290 15 90 3 11 2.5 521308 15 90 3.5 511308 22 80 5 11 4 521310 30 M8 25 22 80 6 511310 30 70 8 11 6 521312 M8 30 25 30 70 8 511312 40 60 9 11 7.5 521314 40 60 9 511314 30 150 6 20 5.5 521181 M8 20 30 120 7 511157 40 120 10 20 7.5 521657 M8 20 40 120 10 511161 20 160 4 20 3 521450 40 28 150 6 20 5.5 521401 20 160 5 511450 35 M10 25 120 8 20 6.5 521452 40 25 150 6 511401 40 120 10 20 7.5 521454 35 M10 25 120 8 511452 45 120 11 20 9 521456 40 120 10 511454 25 300 6 25 4.5 521580 45 120 11 511456 50 35 M10 25 250 8 25 7 521581 25 300 6 511525 45 190 11 25 9 521582 50 35 M10 25 250 9 511535 25 400 5 30 4.5 521601 45 190 11 511545 60 36 M10 25 300 8 30 7 521603 45 250 11 30 9 521641 22 350 3 513601 35 450 8 35 6.5 521705 25 400 6 511625 60 M10 25 70 50 M10 25 350 11 35 11 521710 36 300 9 511635 70 300 14 35 15 521711 45 250 11 511645 40 M12 28 600 9 40 7 521658 35 450 9 511735 30 45 950 5 521803 70 50 M10 25 350 12 511750 7 40 30 35 950 7 40 5 521840 70 300 14 511770 80 40 35 600 7 521841 M14 9 40 25 45 1100 6 513801 70 35 500 15 521842 17 40 30 35 511830 950 8 80 35 450 19 40 17 521843 80 40 M14 35 600 10 511840 40 1100 8 60 7 521908 70 35 500 17 511870 100 55 M16 47 900 12 60 10 521909 450 19 80 35 511880 80 750 19 60 17 521910 Threaded hole fixing on request (except 12.5). *The shear characteristics are measured under Axial Load. See current price list for availability of items. **See VIBRACHOC elastomer range : references E3RP. 35 B G B G