351.2-79-57-1/2-55

GN 351.2 GN 451.2 Vibration Isolation Mounts Steel Stainless Steel Cylindrical Type Inch Inch table Dimensions in: inches - millimeters 1 2 3 d1 h d2 Length l s t Spring rate ≈ Hardness 55 Max. load Hardness 55 Max. deflection ≈   .63 16      .51 13       8 x 32   .51 13     .05 1.2    .16  4    490 lbf/in 85.81 N/mm 73.00 lbf 324.72 N   .31  8.00   .98 25      .51 13      1/4 x 20   .51 13     .08 2      .24  6    1160 lbf/in 203.14 N/mm 116 lbf 515.99 N   .49 12.49   .98 25      .75 19      1/4 x 20   .51 13     .08 2      .24  6    1445 lbf/in 253.05 N/mm 217 lbf 965.26 N   .49 12.49   .98 25      .98 25      1/4 x 20   .51 13     .08 2      .24  6    800 lbf/in 140.10 N/mm 200 lbf 889.64 N   .49 12.49   .98 25      .98 25    5/16 x 18   .63 16     .08 2      .31  8    800 lbf/in 140.10 N/mm 200 lbf 889.64 N   .49 12.49  1.38 35      .98 25    5/16 x 18   .63 16     .08 2      .31  8    2000 lbf/in 350.25 N/mm 500 lbf 2224.11 N   .67 16.99  2.01 51     1.61 41      3/8 x 16   .63 16     .08 2      .39 10    187 lbf/in 32.74 N/mm 748 lbf 3327.26 N  1.00 25.40  2.01 51     2.01 51      3/8 x 16  1.14 29     .08 2      .39 10    1364 lbf/in 238.87 N/mm 682 lbf 3033.68 N  1.00 25.40  3.11 79     2.24 57      1/2 x 13  1.26 32     .12 3      .47 12    3357 lbf/in 587.90 N/mm 1880 lbf 8362.65 N  1.38 35.00 Thread Specification 4 Information • Mount body GN 351.2 and GN 451.2 vibration isolation mounts are suitable for the elastic mounting of machine units Natural rubber (NR) such as motors, compressors and pumps. -- Black These rubber mounts are simple and economical construction elements. Their resilience and their -- Vulcanized to the cover plate broad range of different sizes and dimensions allow these mounts to be used in many applications that -- Shore hardness A ±5 require vibration isolation. Medium 55 For metric versions see GN 351 or GN 451. • GN 351.2 see also... Cover plate, 1 tapped insert, 1 threaded stud • Vibration Isolation Mounts GN 351 / GN 451 Steel, zinc plated, molded-in • GN 451.2 Cover plate, 1 tapped insert, 1 threaded stud Stainless steel European Standard No. 1.4301 (AISI 304), molded-in • Vibration Isolation Mounts GN 351.1 / GN 451.1 • Vibration Isolation Mounts GN 351.3 / GN 451.3 • RoHS compliant How to order (Steel) On request 1 2 3 4 GN 351.2-16-13-8X32-55 • Versions with shore hardness A ±5 -- Soft* 40 How to order (Stainless Steel) -- Hard* 70 * Not available from stock, requires a 1 2 3 minimum order quantity • Specials, with certain minimum quantities 2 4 GN 451.2-35-25-5/16X18-55 | 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 Hardness 1 Outside diameter d1 2 Height h 3 Thread d 2 4 Hardness www.jwwinco.com | phone: 1-800-877-8351