353-20-24-M6-E-55

GN 353 GN 453 Vibration / Shock Absorption Mounts Steel Stainless Steel Conical Type Metric 4 Type E with tapped hole S with threaded stud Specification 5 Information • Mount body GN 353 and GN 453 vibration / shock absorption mounts are frequently used as end-stop bumpers, Natural rubber (NR) e.g. for conveyors. -- Black They absorb most of the accumulated kinetic energy on impact. They act as dampers and prevent -- Vulcanized to the cover plate damaging shock and rebound. They also act as sound dampers. These isolation mounts are also used -- Temperature resistant up to 176 °F (80 °C) as set-up elements and leveling feet. -- Shore hardness A ±5 The parabolic shape of these isolation mounts generates progressive resilience characteristics: Impact Medium 55 and shock effects are absorbed more gently. • GN 353 For inch versions see GN 353.1, GN 353.2, GN 453.1 or GN 453.2. Cover plate, tapped insert, threaded stud Steel, zinc plated, blue passivated finish, molded-in • GN 453 Cover plate, tapped insert, threaded stud Stainless steel European Standard No. 1.4301 (AISI 304), molded-in see also... • Vibration Isolation Mounts GN 351 / GN 451 • Vibration / Shock Absorption Mounts GN 352 / GN 452 • Mounting Blocks GN 412.1 • RoHS compliant On request • Versions with shore hardness A ±5 -- Soft* 40 -- Hard* 70 * Not available from stock, requires a minimum order quantity • Gray color rubber • Specials, with certain minimum quantities How to order (Steel) 1 2 3 4 5 GN 353-10-10-M5-E-55 How to order (Stainless Steel) 1 2 3 4 5 GN 453-30-36-M8-E-55 2 | 3.4 Installing, Lifting, Dampening with Leveling Feet, Lifting Gear and Rubber Elements 1 Outside diameter d1 2 Height h 3 Thread d 2 4 Type 5 Hardness 1 Outside diameter d1 2 Height h 3 Thread d 2 4 Type 5 Hardness www.jwwinco.com | phone: 1-800-877-8351 GN 353 / GN 453 Vibration / Shock Absorption Mounts continued Metric table 1 2 3 d1 h d2 10 t Spring rate ≈ Type S Type E Hardness 40 M 5 12 M 6 18 20 24 M 6 20.47 .94 18 25 M 6 18 20 .39 .79 .98 10 Dimensions in: millimeters - inches Length l s 15 20 .39 .59 .79 .47 .71 .71 .71 Max. deflection ≈ Hardness 40 Hardness 55 Hardness 70 40 N/mm 46 N 228 lbf/in 10.34 lbf 59 N 13.26 lbf 113 N 25.40 lbf Hardness 40 Hardness 55 Hardness 70 3 14 N/mm 20 N/mm .20 79.95 lbf/in 114 lbf/in 2 6 30 N/mm .24 171 lbf/in 49 N/mm 78 N/mm 130 N 280 lbf/in 445 lbf/in 29.23 lbf 195 N 43.84 lbf 320 N 71.94 lbf 4 6 14 N/mm 22 N/mm 55 N/mm 82 N .24 79.95 lbf/in 126 lbf/in 314 lbf/in 18.43 lbf 130 N 29.23 lbf 330 N 74.19 lbf 6 6 16 N/mm 38 N/mm 96 N/mm 84 N .24 91.37 lbf/in 217 lbf/in 548 lbf/in 18.88 lbf 190 N 42.71 lbf 495 N 111 lbf 5 .20 5.25 .21 8 25 N/mm .31 143 lbf/in 35 N/mm 84 N/mm 190 N 200 lbf/in 480 lbf/in 42.71 lbf 260 N 58.45 lbf 630 N 142 lbf 7.5 .30 7.5 .30 7.5 .30 8 20 N/mm .31 114 lbf/in 36 N/mm 72 N/mm 206 lbf/in 411 lbf/in 180 N 40.47 lbf 320 N 71.94 lbf 650 N 146 lbf 9 9 9 8 26 N/mm .31 148 lbf/in 30 N/mm 171 lbf/in 63 N/mm 260 N 360 lbf/in 58.45 lbf 300 N 67.44 lbf 630 N 142 lbf 10 10 54 N/mm .39 308 lbf/in 78 N/mm 90 N/mm 445 lbf/in 514 lbf/in 675 N 152 lbf 970 N 218 lbf 1120 N 252 lbf 12.5 .49 12.5 .49 12.5 .49 8 32 N/mm .31 183 lbf/in 39 N/mm 100 N/mm 490 N 223 lbf/in 571 lbf/in 110 lbf 600 N 135 lbf 1520 N 342 lbf 15.25 .60 15.25 .60 15.25 .60 10 52 N/mm .39 297 lbf/in 52 N/mm 115 N/mm 890 N 297 lbf/in 657 lbf/in 200 lbf 890 N 200 lbf 1950 N 438 lbf 17 17 17 12 82 N/mm .47 468 lbf/in 110 N/mm 140 N/mm 1150 N 628 lbf/in 799 lbf/in 259 lbf 1520 N 342 lbf 1990 N 447 lbf 14 12 66 N/mm .47 377 lbf/in 98 N/mm 125 N/mm 1330 N 560 lbf/in 714 lbf/in 299 lbf 1960 N 441 lbf 2540 N 571 lbf 20 2 2 M 8 18 30 1.18 36 M 8 1.42 20 35 40 M 8 1.38 1.57 23 50 1.97 50 M 10 1.97 28 1.10 2 50 1.97 61 M 8 2.40 28 1.10 2 50 1.97 68 M 10 2.68 28 1.10 2 70 58 M 12 2.76 2.28 37 1.46 3 75 89 M 12 2.95 3.50 37 1.46 3 .91 Hardness 70 5 30 1.18 .79 Hardness 55 1.2 .05 30 1.18 .71 Max. load 2 2 2 .08 .08 .08 .08 .08 .08 .08 .08 .08 .12 .12 www.jwwinco.com | phone: 1-800-877-8351 .12 .16 .24 .20 .35 .39 .67 .55 .79 3 4 6 5 10 14 20 .12 .16 .24 .35 .39 .67 .55 .79 2.75 .11 4 5 10 14 20 .16 .20 .35 .39 .67 .55 .79 3.4 Installing, Lifting, Dampening with Leveling Feet, Lifting Gear and Rubber Elements | 3