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Help CenterRubber Bearing Manufactured Under ISO 9001 Quality System With Technical Support
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As a professional manufacturer Hengshui Ruibin New Materials LLC, we are proud to present our Rubber Bearing manufactured under the strict ISO 9001 quality system. Since our establishment in 2019, we have grown into a trusted supplier with a factory size of 1,000-3,000 square meters and an annual export value of US$2.5 million to US$5 million. Our team of 101-200 employees ensures that every bearing delivered meets the highest standards of durability and performance. With full technical support from our engineering team, we provide customized solutions for various industrial applications.
Our rubber bearings are designed to absorb vibrations, reduce noise, and accommodate structural movements. They are widely used in heavy machinery, bridges, buildings, and other infrastructure projects. The combination of high-quality rubber compounds and optional steel reinforcement plates ensures long service life and reliable performance under demanding conditions.
Key Features & Benefits
- ISO 9001 Quality Assurance – Every production step is monitored to ensure consistent quality.
- Excellent Vibration Damping – Reduces transmitted vibrations by up to 90%, protecting sensitive equipment.
- High Load Capacity – Available in a wide range of load ratings, from light-duty to heavy industrial.
- Temperature Resistance – Operates effectively from -40°C to +80°C, suitable for various climates.
- Customizable Dimensions – We can produce bearings in any shape and size according to your drawings.
- Optional Steel Reinforcement – Enhances stiffness and load-bearing capacity for demanding applications.
- Easy Installation – Designed for simple mounting, reducing labor costs and downtime.
- Technical Support – Our engineers provide free consultation and after-sales assistance.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | Natural Rubber / Synthetic Rubber (NR, SBR, CR, EPDM) |
| Hardness (Shore A) | 40 – 80 (customizable) |
| Tensile Strength | ≥ 15 MPa |
| Elongation at Break | ≥ 400% |
| Compression Set | ≤ 25% (70°C × 24h) |
| Operating Temperature | -40°C to +80°C |
| Bond Strength (Rubber to Metal) | ≥ 5 MPa |
| Available Colors | Black (standard), other colors on request |
Our rubber bearings are manufactured with precision molding and vulcanization processes, ensuring excellent bond strength between rubber and steel plates. Each bearing is tested for dimensional accuracy and physical properties before shipment. We also offer a range of optional features such as surface coating for UV resistance and special compounds for oil or chemical resistance.
Why Choose Hengshui Ruibin New Materials LLC?
As a dedicated manufacturer located in Hengshui, Hebei, China, we combine local expertise with global reach. Our products are shipped to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We have a strong track record of delivering reliable rubber bearings for critical infrastructure projects. Our ISO 9001 quality management system ensures that every batch meets strict quality standards. With an annual export value of US$2.5 million to US$5 million, we are committed to long-term partnerships and customer satisfaction.
We provide free technical support – from design selection to installation guidance. Our engineers can help you optimize bearing specifications for your specific application. Whether you need standard sizes or custom designs, we offer fast turnaround times and competitive pricing.
Contact us today to discuss your project requirements. Request a quote or sample to experience the quality of our rubber bearings firsthand. We look forward to serving you with high-quality products and professional service.
Frequently Asked Questions
-
Q: What materials are your rubber bearings made of?
A: We use natural rubber (NR), styrene-butadiene rubber (SBR), chloroprene rubber (CR), and EPDM, depending on the application requirements. All materials are selected for high durability and elasticity. -
Q: Can you customize the hardness and dimensions?
A: Yes, we offer full customization. You can specify the Shore A hardness (40-80), size, shape, and even the number of steel reinforcement layers. Just provide your drawings or requirements. -
Q: What is the typical lead time for orders?
A: For standard sizes, lead time is 15-20 days. For custom designs, it may take 25-35 days depending on complexity. We can expedite for urgent orders. -
Q: Do you provide technical support for installation?
A: Absolutely. Our team of engineers can provide detailed installation manuals, drawings, and even remote assistance to ensure proper mounting and performance. -
Q: How long is the service life of your rubber bearings?
A: Under normal operating conditions, our bearings last 10-15 years or more. Factors like temperature, load, and environmental exposure can affect lifespan. We recommend periodic inspection. -
Q: What certifications do your products have?
A: Our manufacturing facility operates under the ISO 9001 quality system. If you require specific test reports or certificates (e.g., material certificates), we can provide them upon request. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer samples for evaluation. The sample cost is usually refundable upon bulk order. Please contact our sales team for details. -
Q: What payment terms do you accept?
A: We accept T/T, L/C, and other common terms. For new customers, we typically require 30% deposit and 70% before shipment. Flexible terms can be discussed for long-term partners.
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