1/8 (3.2) 5/32      (4) 5/32      (4) 3/16 (4.8) #8-32 1/4-20 1/4-20 1/4-20 .125   (3.18) .188   (4.78) .250   (6.35) .3125 (7.94) .375   (9.53) .3125 (7.94) .375   (9.53) .438 (11.13) .500 (12.7) .3125 (7.94) .375   (9.53) .438 (11.13) .500 (12.7) .375   (9.53) .438 (11.13)   .80 (20.3) 1.20 (30.5) 1.20 (30.5) 1.40 (35.5) 1 (25.4) 1-1/2 (38.1) 2-1/4 (57.2) 2-3/8 (60.3)   .70 (17.8) 1.15 (29.2) 1.15 (29.2) 1.45 (36.8) 7/32 (5.6) 5/16 (7.9) 5/16 (7.9) 3/8 (9.5) .56 (14.2) .85 (21.6) 1-19/32 (40.5) 1-19/32 (40.5) Max. Lateral Offset Max. Angular Offset V  5R  1-11 V  5R  1-18 V  5R  1-21 V  5R  1-31           .016 (0.4) .040 (1.02) .040 (1.02) .040 (1.02) 9-11 www.vibrationmounts.com  Phone:  516.328.3662  Fax:  516.328.3365 Couplings – Flexible – Geargrip FEATURES: No Lubrication Electrically Isolated Dampens Shock & Vibration MATERIAL:  Sleeve – Neoprene with Ground O.D.                          Hubs – Zinc Alloy Die Casting Nominal Torque lb. in. (N m) Coupling Size 11 18 21 31 S .125 Min. (3.2) SET SCREW K L B O.D. D     4 (0.5)   16 (1.8)   30 (3.4)   60 (6.8) H.P. @ 1750 rpm     .11     .44     .83   1.70 7.5° Max. Speed rpm 25,000 16,800 16,500 15,500 Operating Temperature 250º F Max. (121º C) Catalog Number Hub Only Complete Coupling Sleeve Only V  5Z  1-1104 V  5Z  1-1106 V  5Z  1-1108 V  5Z  1-1110 V  5Z  1-1112 V  5Z  1-1810 V  5Z  1-1812 V  5Z  1-1814 V  5Z  1-1816 V  5Z  1-2110 V  5Z  1-2112 V  5Z  1-2114 V  5Z  1-2116 V  5Z  1-3112 V  5Z  1-3114 V  5D  1-1104 V  5D  1-1106 V  5D  1-1108 V  5D  1-1110 V  5D  1-1112 V  5D  1-1810 V  5D  1-1812 V  5D  1-1814 V  5D  1-1816 V  5D  1-2110 V  5D  1-2112 V  5D  1-2114 V  5D  1-2116 V  5D  1-3112 V  5D  1-3114 Dimensions in (  ) are mm. O.D. ±.030 (±0.76) L ±.030 (±0.76) C D K ±1/16 (±1.6) S Set Screw B Bore +.002 (0.050) -.001 (0.025)