VMC Group RB Ring and Bushing Elastomeric Isolator is a ring and bushing, elastomeric shock and vibration isolator designed for a variety of load ranges. The ring and bushing design provides superior wear resistance for applications where difficult shock and vibration conditions exist. These isolators are commonly found in the power train, APU, weapons and electronic systems of wheeled vehicles.
The RB Ring and Bushing Elastomeric Isolator provides a low profile mounting that is a failsafe restraint when used with the recommended snubbing washer. A low frequency of 10 to 12 Hz at maximum load attenuates structure-borne noise in even the most challenging applications.
The structural sections are made of carbon steel for excellent strength and durability. A corrosion-resistant coating on all metal surfaces ensures long component life. The elastomeric elements resist oils, ozone and most solvents - providing optimum resilience in nearly all environments. The operating temperature of -20⁰ to +180⁰ offers continuous operation in varying weather conditions.
Features & Benefits
- Low profile design provides installation in space-restricted applications
- Low natural frequency of 10-12 Hz at maximum load provides structure-borne noise attenuation in difficult applications
- Corrosion-resistant coating on all metal surfaces ensures durability in most environmental conditions
- Failsafe design when used with snubbing washers
Applications
- Power train
- APU
- Weapons
- Electronic systems
DOWNLOADS
Spec Sheets
Submittal Drawings
- Model RB1 60-200 lbs. Ring and Bushing Elastomeric Isolator_rev.3
- Model RB2 150-500 lbs. Extreme High Temp. Ring and Bushing Elastomeric Isolater_rev.6
- Model RB2 150-500 lbs. Ring and Bushing Elastomeric Isolator_rev.3
- Model RB3 350-1300 lbs. Ring and Bushing Elastomeric Isolator_rev.4
- Model RB4 500-2100 lbs. Ring and Bushing Elastomeric Isolator_rev.4
- Model RB5 2600-4600 lbs. Durulene Ring and Bushing Elastomeric Isolator_rev.3
- Model RB5 2600-4600 lbs. Ring and Bushing Elastomeric Isolator_rev.4
- Model RB3 EHT Silicone 700 lbs. Extreme High Temperature Ring and Bushing Elastomeric Isolator_rev.2
- Model RB3 HDS 700 lbs. High-Damped Silicone Ring and Bushing Elastomeric Isolator_rev.1
- Model RB Snubbing Washer_rev.1
- Model RBS2 500 lbs. Ring and bushing bridge bearing elastomeric isolator with wear plate_rev.3
- Model RBS2 Ring and bushing bridge bearing elastomeric isolator with wear plate_rev.8
- Model RBS2 Ring and bushing nitrile elastomeric isolator with wear plate_rev.5
- Model RBX1 200 lbs. Ring and bushing elastomeric isolator_rev.2
- Model RBX2 150-260 lbs. Ring and bushing elastomeric isolator with wear plate_rev.3
- Model RBX3 1300 lbs. Ring and bushing elastomeric isolator_rev.2
RELATED SERVICES
The engineers we employ hold the highest industry-recognized credentials in structural analysis, elastomer development and system dynamics.
We are the first ISO accredited PCA ISO-17065, third-party certification body for special seismic certification of non-structural building components and their mounting configurations by the ICC’s International Accreditation Service.
We are the only ISO 17025:2005 Accredited Seismic Simulation Test Laboratory with a triaxial shake table owned and operated by California licensed Structural engineers.
Testing Services Update
DCL now offers Nuclear Qualification and Testing services.
In partnership with Greenberry Industrial, we now offer testing services that meet the requirements of ASME NQA-1.
