1-5 www.vibrationmounts.com  Phone:  516.328.3662  Fax:  516.328.3365 Cylindrical Mounts – To 13.3 lbs. FOR COMPRESSION LOADS OF 4.9 TO 13.3 POUNDS (2.2 TO 6 kgf) FOR SHEAR LOADS OF 2.7 TO 6.4 POUNDS (1.2 TO 2.9 kgf) MATERIAL:  Fasteners – Steel, Zinc Plated            Isolator Natural Rubber 3/8 (9.5) 1/2 (12.7) 7/16 (11.1) #8-32 NC (TYP) Catalog Number V10Z  2-302A V10Z  2-302B V10Z  2-302C V10Z  2-302D *At these forcing frequencies, lesser loads will yield less than 81% isolation. SHEAR A B C D x x x x x x DEFLECTION (in.) 0 0.05 0.10 0.15 0.20 0.25 0.30 2 4 6 8 1 3 5 7 COMPRESSION A B C D x x x x x x x x DEFLECTION (in.) 0 0.04 0.06 0.02 0.08 0.10 0.12 2 4 6 8 10 12 14 NOTE: Maximum unthreaded portion of stud does not exceed 1/16 inch (1.59 mm). LOAD DEFLECTION GRAPHS Deflections below the line x–x are considered safe practice for static loads; data above that line are useful for calculating deflections under dynamic loads.   3.9 (1.8)     .7 (0.3)   5.3 (2.4)   1.1 (0.5)   9.8 (4.4)   1.9 (0.9) 13.1 (5.9)   2.7 (1.2) 1.0 (0.5) 1.4 (0.6) 2.5 (1.1) 3.4 (1.5) Compression Shear Compression Shear Compression Shear Compression Shear 2.0 (0.9)      * 2.9 (1.3)   .6 (0.27) 5.2 (2.4) 1.1 (0.5) 7.0 (3.2) 1.6 (0.7) 1.8 (0.8) * 2.5 (1.1) * 4.3 (1.9)   .9 (0.4) 5.8 (2.6) 1.4 (0.6)   4.9 (2.2)   2.7 (1.22)   6.4 (2.9)   3.6 (1.6) 10.4 (4.7)   5.6 (2.5) 13.3 (6)   6.4 (2.9) 1.0 (0.5) * 1.5 (0.7) * 2.6 (1.2)   .7 (0.3) 4.2 (1.9)   1.0 (0.45) 2.6 (1.2) 1.7 (0.8) 2.6 (1.2) 4.7 (2.1) 6.1 (2.8)      1.2 (0.54)      1.9 (0.9)      3.2 (1.5)      4.4 (2) Maximum Load lb. (kgf) Forcing Frequency in Cycles per Minute Minimum Load for 81% Isolation lb. (kgf) 1000 3600 3000 2750 2500 2250 2000 1750 1500 Mode   3.0 (1.4)     .5 (0.2)   4.2 (1.9)     .8 (0.4)   7.7 (3.5)   1.5 (0.7) 10.4 (4.7)   2.2 (1) 1250 2.4 (1.1) * 3.4 (1.5)   .7 (0.3) 6.3 (2.9) 1.3 (0.6) 8.5 (3.9) 1.8 (0.8) NOTE:  Dimensions in (  ) are mm.