Mount Type Mount Type |
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Shape Shape |
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 | Round |
System of Measurement System of Measurement |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Hardness Rating Hardness Rating |
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Material Material |
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For Use Outdoors For Use Outdoors |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Core Material Core Material |
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Reinforcement Type Reinforcement Type |
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Nonmarking Nonmarking |
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Number of Mounting Holes Number of Mounting Holes |
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Stud Material Stud Material |
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Hex Nut Material Hex Nut Material |
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Hex Width Hex Width |
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About Durometer Hardness Scales
More
About Vibration-Damping Mounts
More
About Leveling Mounts
More
Heavy Duty Threaded-Stud Bumpers
All of these bumpers are reinforced with a steel core for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. Twist them into a threaded hole. All are nonmarking and can be used outdoors.
Bumpers with a hard rating withstand high levels of impact. Bumpers with a medium-soft rating offer a balance of cushioning and impact resistance.
Neoprene bumpers have good abrasion resistance.
Polyurethane bumpers have better abrasion resistance than neoprene bumpers. They won't become brittle and crack when exposed to ozone.
Style 2 bumpers have a hex shoulder for easier tightening.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Lg. | OD | Ht. | Overall Ht. | Hex Wd. | Hex Nut Material | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Features | Color | Each | |
Style 2 | |||||||||||||||
Neoprene Rubber with Steel Core | |||||||||||||||
| 5/16"-24 | 1/2" | 3/4" | 5/8" | 1 5/16" | 1/2" | Steel | -40° to 200° | Yes | Hard | Durometer 75A | No | Hex Shoulder | Black | 00000000 | 00000 |
| 5/16"-24 | 1/2" | 3/4" | 5/8" | 1 5/16" | 1/2" | Steel | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Black | 00000000 | 00000 |
| 5/16"-24 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 1/2" | Steel | -40° to 200° | Yes | Hard | Durometer 75A | No | Hex Shoulder | Black | 00000000 | 0000 |
| 5/16"-24 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 1/2" | Steel | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Black | 00000000 | 00000 |
Polyurethane Rubber with Steel Core | |||||||||||||||
| 5/16"-24 | 1/2" | 3/4" | 5/8" | 1 5/16" | 1/2" | Steel | -60° to 200° | Yes | Hard | Durometer 75A | No | Hex Shoulder | Red | 00000000 | 00000 |
| 5/16"-24 | 1/2" | 3/4" | 5/8" | 1 3/8" | 1/2" | Steel | -60° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Red | 0000000 | 00000 |
| 5/16"-24 | 1 1/4" | 3/4" | 5/8" | 2 1/16" | 1/2" | Steel | -60° to 200° | Yes | Hard | Durometer 75A | No | Hex Shoulder | Red | 00000000 | 00000 |
| 5/16"-24 | 1 1/4" | 3/4" | 5/8" | 2 1/8" | 1/2" | Steel | -60° to 200° | Yes | Medium Soft | Durometer 40A | No | Hex Shoulder | Red | 0000000 | 00000 |
Threaded Bumpers
Mount these bumpers on a threaded stud. All are reinforced with a steel core or base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. All of these bumpers can be used outdoors.
Bumpers with a hard rating withstand high levels of impact. Bumpers with a medium-soft rating offer a balance of cushioning and impact resistance.
Neoprene bumpers have good abrasion resistance.
Polyurethane bumpers have better abrasion resistance than neoprene bumpers. They won't become brittle and crack when exposed to ozone.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Dp. | OD | Ht. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Each | |
Neoprene Rubber with Steel Core | |||||||||||
| 5/16"-24 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Hard | Durometer 75A | No | Black | 0000000 | 00000 |
| 5/16"-24 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Black | 00000000 | 0000 |
Polyurethane Rubber with Steel Core | |||||||||||
| 5/16"-24 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Hard | Durometer 85A | No | Red | 0000000 | 0000 |
| 5/16"-24 | 1/4" | 3/4" | 5/8" | -40° to 200° | Yes | Medium Soft | Durometer 40A | No | Red | 000000 | 0000 |
General Purpose Vibration-Damping
Sandwich Mounts with Studs
Use these rubber sandwich mounts to minimize vibration between surfaces inside machinery and equipment, such as in circuit boards, small fans, compressors, and pumps. They're for use in compression and shear load applications.
Neoprene rubber has good resistance to weather and acids and moderate resistance to oils.
Natural rubber has superior resistance to tears and abrasion as well as good flexibility in cold temperatures.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Capacity per Mount, lbs. | Deflection @ Capacity | Shear Capacity per Mount, lbs. | Deflection @ Shear Capacity | Dia. | Ht. | Thread Lg. | Hardness | Hardness Rating | Temp. Range, °F | Each | ||
Neoprene Rubber with Zinc-Plated Steel Stud | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 5/16"-24 | 125 | 0.1" | 20 | 0.15" | 1 9/16" | 1" | 5/8" | Durometer 50A | Medium | 10° to 180° | 0000000 | 00000 |
Natural Rubber with Zinc-Plated Steel Stud | |||||||||||||
| 1 | 5/16"-24 | 125 | 0.1" | 20 | 0.15" | 1 9/16" | 1" | 5/8" | Durometer 50A | Medium | -10° to 150° | 0000000 | 0000 |
General Purpose Vibration-Damping
Sandwich Mounts with Inserts
Use these rubber sandwich mounts to minimize vibration between surfaces inside machinery and equipment, such as in circuit boards, small fans, compressors, and pumps. They're for use in compression and shear load applications.
Neoprene rubber has good resistance to weather and acids and moderate resistance to oils.
Natural rubber has superior resistance to tears and abrasion as well as good flexibility in cold temperatures.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Capacity per Mount, lbs. | Deflection @ Capacity | Shear Capacity per Mount, lbs. | Deflection @ Shear Capacity | Dia. | Ht. | Thread Dp. | Hardness | Hardness Rating | Temperature Range, °F | Each | |
Neoprene Rubber with Steel Insert | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/16"-24 | 170 | 0.1" | 40 | 0.15" | 1 1/2" | 1" | 3/16" | Durometer 50A | Medium | 10° to 180° | 00000000 | 00000 |
Natural Rubber with Steel Insert | ||||||||||||
| 5/16"-24 | 170 | 0.1" | 40 | 0.15" | 1 1/2" | 1" | 3/16" | Durometer 50A | Medium | -10° to 150° | 0000000 | 0000 |
Low-Clearance Swivel Vibration-Damping
Leveling Mounts with Threaded Stud
A two-piece design requires less clearance than one-piece mounts and simplifies installation—raise your machine just enough to slide the base underneath, then insert the stud from above. Use these mounts to minimize vibration and noise to prolong machine life and protect floors. The stud rests in an unthreaded depression in the center of the base and swivels to compensate for uneven floors. In addition to leveling, mounts raise equipment off the floor for easier cleaning and inspection. They have a cast iron base that's good for use indoors in dry conditions.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Thread Lg. | Capacity per Mount, lbs. | Deflection @ Capacity | Base Dia. | Overall Ht. | Temp. Range, °F | Each | |
Cast Iron with Rubber Cushion and Zinc-Plated Steel Stud | ||||||||
|---|---|---|---|---|---|---|---|---|
| 5/16"-24 | 3 1/2" | 250 | 0.04" | 2 1/2" | 4 1/4" | -40° to 200° | 0000000 | 000000 |