452.1-38-19-5/16-55

GN 352.1 GN 452.1 Vibration / Shock Absorption Mounts Steel Stainless Steel Cylindrical Type Inch Inch table Dimensions in: inches - millimeters 1 2 3 d1 h d2 Length l s Spring rate ≈ Hardness 55 Max. load Hardness 55 Max. deflection ≈   .98 25      .51 13      1/4 x 20   .51 13     .08 2    2140 lbf/in 374.77 N/mm 214 lbf 951.91 N   .10  2.54   .98 25      .75 19      1/4 x 20   .51 13     .08 2    993 lbf/in 173.90 N/mm 140 lbf 622.75 N   .15  3.81   .98 25      .98 25    5/16 x 18   .63 16     .08 2    604 lbf/in 105.77 N/mm 151 lbf 671.68 N   .25  6.35  1.50 38      .75 19    5/16 x 18   .63 16     .08 2    2653 lbf/in 464.61 N/mm 398 lbf 1770.39 N   .15  3.81  1.57 40      .98 25      3/8 x 16   .63 16     .08 2    1736 lbf/in 304.02 N/mm 434 lbf 1930.52 N   .25  6.35  1.57 40      .98 25    5/16 x 18   .63 16     .08 2    1736 lbf/in 304.02 N/mm 434 lbf 1930.52 N   .25  6.35  2.01 51      .75 19      3/8 x 16  1.14 29     .08 2    5533 lbf/in 968.97 N/mm 830 lbf 3692.02 N   .15  3.81  2.01 51     1.61 41      3/8 x 16   .63 16     .08 2    1600 lbf/in 280.20 N/mm 640 lbf 2846.86 N   .40 10.16 Thread Specification 4 Information • Mount body GN 352.1 and GN 452.1 vibration / shock absorption mounts are used as end-stop bumpers, e.g. for Natural rubber (NR) 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 mounts are also used as set-up -- Shore hardness A ±5 elements and leveling feet. Medium 55 For metric versions see GN 352 or GN 452. • GN 352.1 see also... Cover plate, threaded stud • Vibration / Shock Absorption Mounts GN 352 / GN 452 Steel, zinc plated, molded-in • GN 452.1 Cover plate, threaded stud Stainless steel European Standard No. 1.4301 (AISI 304), molded-in • Vibration / Shock Absorption Mounts GN 352.2 / GN 452.2 • RoHS compliant How to order (Steel) On request 1 2 3 4 GN 352.1-25-13-1/4X20-55 • Versions with shore hardness A ±5 -- Soft* 40 How to order (Stainless Steel) -- Hard* 70 * Not available from stock, requires a 1 2 3 4 minimum order quantity • Specials, with certain minimum quantities 2 GN 452.1-40-25-3/8X16-55 | 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