Bell Type Mounts FRH

FRH bell-type series shock absorbers can achieve very high shock absorption effects under axial and lateral pressures, especially when used in engines and engine systems, the shock absorption effect is very obvious. The rubber and iron parts inside the product are completely adhered, and in addition, there is a safety lock in the middle to lock the product, which is very reliable and durable. In addition, there are grooves on the metal cover to help remove oil and other pollutants and prevent contact with the rubber part.

product details

Factory Real Photos

Product Specifications

Product Features

Robust Construction: Made from high-grade rubber and metal components for long-lasting performance.
Compact Design: Space-saving bell shape ideal for constrained installations.
Multi-Angle Adaptability: Supports various mounting angles (e.g., 60°, 75°).
Threaded Connections: Standard metric threads (M8 to M16) for easy integration.
High Load Capacity: Handles loads from 12 kg to 500 kg (model-dependent).

Application

Industrial Machinery: Pumps, compressors, and conveyor systems.
HVAC Systems: Reduces noise and vibration in air handlers.
Automotive: Engine mounts and suspension components.
Renewable Energy: Wind turbine and solar panel stabilization.
Construction Equipment: Dampens impacts in heavy machinery.

Advantages

Vibration Isolation: Effectively dampens vibrations and shocks in mechanical systems.
Corrosion Resistance: Weatherproof materials suit harsh environments.
Low Maintenance: Sealed design minimizes wear and servicing needs.
Versatile Load Options: Multiple models cover light to heavy-duty applications.
Precision Engineering: Consistent performance under repetitive stress.

Customer Feedback

R&D Centre - Laboratory

Manufacturing Standards

VE-Series Standard Vibration Isolation Mounts

FAQ

1. The product description for FRH sounds very similar to another series (like FRSQ). If they both have the safety lock and oil grooves, what's the real difference in where I should use one over the other?

That's an excellent and common question when comparing our engine-focused series. While core technologies like the bonded safety lock and contaminant-draining grooves are shared for reliability, the FRH series is often distinguished by its specific load-deflection curve and physical dimension profile. Think of it as a different "model" within the same high-performance family, optimized for a distinct range of engine weights or installation footprints. The best way to choose is to provide your specific engine model and mounting configuration details; we will then recommend the series—FRH or another—that offers the optimal stiffness and fit for your power unit installation.
2. I'm replacing mounts on an old, high-hour engine. The vibration seems worse than before. Will just installing new FRH mounts solve the problem, or could there be other issues?

New FRH mounts will significantly improve isolation, but it's wise to manage expectations. Worn mounts are a major cause of increased vibration, and the FRH's high-damping bell-type construction will restore proper isolation. However, excessive vibration can also stem from internal engine issues (misfiring, imbalance) or misalignment with driven equipment. We recommend installing the new FRH mounts first, as it's the most common fix. If unusual vibration persists, it then clearly indicates a need for further engine diagnostics or driveline alignment checks. The FRH serves as both a solution and a diagnostic tool in engine system vibration troubleshooting.
3. The description mentions "axial and lateral pressures." My application involves a heavy piece of equipment that might occasionally get bumped sideways (e.g., during maintenance). Can the FRH handle such impact?

Yes, this is a key strength. While designed for continuous vibration, the FRH's robust, internally locked construction provides excellent resistance to occasional off-axis shock loads, like those from incidental contact or shifting during transport. The lateral stiffness built into the bell-shaped design helps the mount absorb and recover from such impacts better than a simple cylindrical pad. This makes it a reliable choice for equipment in busy industrial environments or for machinery subject to occasional operational handling loads.