Standard_Parts_Catalogue

Page 1524 | 3.4 Installing, Lifting, Damping with Leveling Feet, Lifting Gear and Rubber Elements GN 351 GN 451 Rubber Buffers Steel Stainless Steel 1 d 1 2 h 3 d 2 4 Type 5 Hardness How to order (Steel) 1 2 3 4 5 GN351-30-30-M8-EE-55 1 d 1 2 h 3 d 2 4 Type 5 Hardness How to order (Stainless steel) 1 2 3 4 5 GN451-100-40-M16-ES-55 4 Type EE With 2 internal threads ES With internal thread / threaded stud SS With 2 threaded studs Rubber buffers GN 351 / GN 451 are suitable for the elastic mounting of machine units such as motors, compressors and pumps. see also... • Resilent Characteristics → Page 2134 ff. • Buffers GN 353 / GN 453 → Page 1526 / 1527 Information • Natural rubber (NR), black - - Vulcanized to the cover plates - - Temperature resistant up to 80 °C • GN 351 Cover plates, threaded bushings / studs Steel, zinc plated, blue passivated Rubber hardness Shore A ±5 Soft 40 Medium 55 Hard 70 • GN 451 Cover plates, threaded bushings / studs Stainless steel AISI 304 Rubber hardness Shore A ±5 Soft * 40 Medium 55 Hard * 70 • Elastomer Characteristics → Page 2158 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 5 • Rubber in gray On request * not available from stock, requires a minimum order quantity 1 2 3 d 1 h d 2 Length l s t Type EE Type ES Type SS GN 351 GN 451   8 8 13 -  8 13 - -  8 13 - - M  3 6 1    3 3  10 10 15 20 10 15 20 - 10 15 20 - M  4 10 1,2 4 4  15 10 15 20 10 15 20 25 10 15 20 25 M  4 10 1,4 4 4  20 15 20 25 15 20 25 30 15 20 25 30 M  6 18 2    6 6  25 20 25 30 15 20 30 - 15 20 30 - M  6 18 2    6 6  30 20 30 40 15 20 30 40 15 30 40 - M  8 20 2    8 8  40 20 30 40 20 30 40 - 20 30 40 - M  8 23 2    8 8  50 30 40 50 20 30 40 50 20 30 40 50 M 10 28 2   10 8  60 30 40 50 30 40 50 - 30 40 50 - M 10 28 2   10 8  70 30 45 - 30 45 - - 30 45 - - M 10 27 3   10 8  75 30 40 55 25 40 55 - 25 40 55 - M 12 37 3   12 11 100 40 55 75 40 55 75 - 40 55 75 - M 16 41 3   16 14 125 55 75 - 55 75 - - 55 75 - - M 16 41 3 16 14