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About Vibration-Damping Mounts
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Choose the right vibration-damping mounts to protect equipment from damage and reduce noise.
Shock-Absorbing Spring Vibration-Damping Mounts
 |  |  |
Style 1 | Style 2 | Style 3 |
Absorb higher-intensity shocks and vibration than mounts without springs. These mounts compress (deflect) four times farther than other mounts when force is applied to protect shaking, thudding machinery and nearby equipment. They also dissipate the low, slow-moving vibrations other mounts can't handle, such as the rumbling of traffic or a large air compressor.
Style 1—A simple mount that’s easy to install—just place your equipment on top. An antislip base keeps these mounts in place without you needing to anchor them down. If you do need extra hold, they have a spot for a bolt to anchor them. With no adjustment bolt, they are best for machinery that doesn’t need leveling or have side-to-side motion.
Style 2—An upgrade from Style 1, these mounts have an adjustment bolt to level equipment after installation. They stay in place without needing to be anchored. If you do need extra hold, they have a spot for a bolt to anchor them. They’re a good choice when space is limited and floors are uneven, but they don’t resist side-to-side motion as well as Style 3.
Style 3—A housing over the spring resists side-to-side motion better than other mounts. However, these mounts take up more space than Styles 1 and 2. They also have an adjustment bolt, so you can level equipment after installation. They stay in place without needing to be anchored. If you do need extra hold, they have holes for bolts to anchor them.
Vibration-Damping Mounts | Replacement Springs | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Base | Mounting | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Style | Cap. per Mount, lb. | Thread Size | Thread Lg. | Deflection @ Cap. | Shear Cap. per Mount | Deflection @ Shear Cap. | Overall Ht. | Dia. | Lg. | Wd. | Color | Temp. Range, ° F | Fasteners Included | No. of Holes | Hole Dia. | Hole Ctr.-to-Ctr. | Hole Dia. | Base Material | Each | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 23 | — | — | 1.3" | Not Rated | Not Rated | 2.75" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 000000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 33 | — | — | 1.1" | Not Rated | Not Rated | 2.75" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 54 | — | — | 1.2" | Not Rated | Not Rated | 2.75" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 76 | — | — | 1.02" | Not Rated | Not Rated | 2.75" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 113 | — | — | 1" | Not Rated | Not Rated | 2.75" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 130 | — | — | 1" | Not Rated | Not Rated | 2.813" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 175 | — | — | 1" | Not Rated | Not Rated | 2.813" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | 210 | — | — | 1" | Not Rated | Not Rated | 2.813" | 2" | — | — | Black | -10 to 200 | No | 1 | — | — | 0.438" | Rubber | 00000000 | 00000 | ——— | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | 100 | 3/8"-16 | 3/4" | 1" | Not Rated | Not Rated | 4.5" | 2 3/8" | — | — | Black | -40 to 180 | No | 1 | — | — | — | Iron | 00000000 | 00000 | 0000000 | 000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | 150 | 3/8"-16 | 3/4" | 1" | Not Rated | Not Rated | 4.5" | 2 3/8" | — | — | Black | -40 to 180 | No | 1 | — | — | — | Iron | 00000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | 250 | 3/8"-16 | 3/4" | 0.83" | Not Rated | Not Rated | 4.5" | 2 3/8" | — | — | Black | -40 to 180 | No | 1 | — | — | — | Iron | 00000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | 300 | 3/8"-16 | 3/4" | 0.75" | Not Rated | Not Rated | 4.5" | 2 3/8" | — | — | Black | -40 to 180 | No | 1 | — | — | — | Iron | 00000000 | 00000 | 00000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 50 | 3/8"-16 | 3" | 1" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 100 | 3/8"-16 | 3" | 1" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 150 | 3/8"-16 | 3" | 1" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 190 | 1/2"-13 | 3 1/2" | 2.13" | Not Rated | Not Rated | 6.25" | — | 7.75" | 3" | Black | -40 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 00000000 | 000000 | 00000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 250 | 3/8"-16 | 3" | 0.83" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 300 | 3/8"-16 | 3" | 0.75" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.5" | Black | -40 to 180 | No | 2 | 0.438" | 5" | — | Iron | 00000000 | 00000 | 00000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 370 | 3/8"-16 | 3" | 0.75" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 520 | 3/8"-16 | 3" | 0.75" | Not Rated | Not Rated | 3.375" | — | 5.875" | 2.38" | Black | -20 to 180 | No | 2 | 0.438" | 5" | — | Iron | 0000000 | 00000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 675 | 1/2"-13 | 3 1/2" | 1.32" | Not Rated | Not Rated | 5.25" | — | 7.75" | 3" | Black | -20 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 0000000 | 000000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 765 | 1/2"-13 | 3 1/2" | 1.54" | Not Rated | Not Rated | 6.25" | — | 7.75" | 3" | Black | -40 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 00000000 | 000000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 900 | 1/2"-13 | 3 1/2" | 1.02" | Not Rated | Not Rated | 5.25" | — | 7.75" | 3" | Black | -20 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 0000000 | 000000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 1,200 | 1/2"-13 | 3 1/2" | 0.9" | Not Rated | Not Rated | 5.25" | — | 7.75" | 3" | Black | -20 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 0000000 | 000000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | 1,785 | 1/2"-13 | 3 1/2" | 0.88" | Not Rated | Not Rated | 5.25" | — | 7.75" | 3" | Black | -20 to 180 | No | 2 | 0.625" | 6.5" | — | Iron | 0000000 | 000000 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
