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Help CenterRubber Bearing Pad 200x200mm Shore A 60 100kN Load -40°C~80°C NR/Neoprene
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Hengshui Ruibin New Materials LLC, a professional manufacturer established in 2019 with a 1,000-3,000 m² factory and over 100 skilled employees, proudly presents our Rubber Bearing Pad 200x200mm Shore A 60 100kN Load -40°C~80°C NR/Neoprene. This high-performance elastomeric bearing pad is engineered to deliver reliable load transfer and vibration isolation in demanding civil engineering applications. Combining superior material properties with precise manufacturing, our pad ensures long service life and structural safety.
Our bearing pads are manufactured using premium NR (Natural Rubber) and Neoprene (Chloroprene) compounds, offering excellent resilience, ozone resistance, and flexibility across a wide temperature range from -40°C to 80°C. The 200x200mm square design with Shore A 60 hardness and 100kN load capacity makes it an ideal choice for bridge bearings, building isolation, and heavy machinery mounts. Each pad undergoes strict quality control to meet international standards, ensuring consistent performance.
Key Features & Benefits
- High Load Capacity (100kN): Supports substantial vertical loads while accommodating horizontal movements and rotations.
- Wide Temperature Range (-40°C to 80°C): Maintains flexibility and mechanical properties in extreme climates, suitable for global projects.
- NR/Neoprene Compound: Offers excellent resistance to weathering, ozone, and aging, prolonging service life even in harsh environments.
- Shore A 60 Hardness: Optimized balance between stiffness and elasticity, providing effective vibration damping and load distribution.
- Standardized Size (200x200mm): Easy to install and compatible with common structural designs; custom dimensions available upon request.
- Low Maintenance: Durable material reduces the need for frequent replacement, lowering overall project costs.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | 200 mm × 200 mm |
| Thickness (standard) | 10 mm – 50 mm (customizable) |
| Hardness (Shore A) | 60 ± 5 |
| Maximum Load | 100 kN |
| Temperature Range | -40°C to +80°C |
| Material | NR (Natural Rubber) / Neoprene (Chloroprene) |
| Compression Set | ≤ 25% (at 70°C × 24h) |
| Tensile Strength | ≥ 12 MPa |
Applications
- Bridge Bearings: Provides reliable support for girder ends, accommodating thermal expansion and contraction.
- Building Base Isolation: Reduces seismic forces by absorbing vibrations.
- Heavy Machinery Mounts: Minimizes noise and vibration transmission to floors and structures.
- Railway Pads: Used under rails to dampen impact and improve ride comfort.
- Marine and Offshore Structures: Resistant to saltwater and humidity, ideal for port applications.
Quality Assurance
At Hengshui Ruibin New Materials LLC, we adhere to strict quality control procedures throughout the production process. Our factory, spanning 1,000-3,000 square meters, is equipped with advanced rubber mixing and molding equipment, and our team of 101-200 employees includes experienced engineers and technicians. Every batch of bearing pads is tested for hardness, compression set, tensile strength, and dimensional accuracy to ensure compliance with international standards. Our annual export value of US$2.5-5 million to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania reflects the trust our global customers place in us.
We offer flexible customization options, including different thicknesses, non-standard sizes, and embedded steel plates, to meet specific project requirements. With our location in Hengshui, Hebei, we enjoy convenient access to the Port of Tianjin and Port of Qingdao, ensuring timely delivery worldwide.
Frequently Asked Questions (FAQ)
-
Q: What is the typical thickness of the 200x200mm bearing pad?
A: The standard thickness ranges from 10mm to 50mm, but we can customize according to your load and deflection requirements. Please contact us with your specifications. -
Q: Can this pad be used in high-temperature environments above 80°C?
A: The standard NR/Neoprene compound is rated for -40°C to 80°C. For higher temperatures, we recommend our specialized high-temperature rubber compounds, which can be customized upon request. -
Q: How do you ensure the Shore A 60 hardness is consistent?
A: We use precision durometers and perform in-process testing on every batch. Our QC team ensures the hardness is within ±5 Shore A of the specified value. -
Q: Are these bearing pads resistant to oil and chemicals?
A: Neoprene offers good resistance to oils, greases, and many chemicals. For specific chemical exposure, we can recommend alternative elastomers such as EPDM or Nitrile. -
Q: What is the minimum order quantity (MOQ) for this product?
A: Our typical MOQ is 100 pieces, but we accept smaller trial orders for new customers. Contact us for details. -
Q: Do you provide installation guidelines or technical support?
A: Yes, we provide detailed installation instructions and can offer technical support via email or video conference. Our engineering team is happy to assist with your project design. -
Q: How long is the lead time for standard sizes?
A: For standard 200x200mm pads, lead time is approximately 15-20 working days after order confirmation. Custom sizes may require 25-30 working days. -
Q: Can you ship to my country via air or sea?
A: We ship from Port of Tianjin or Port of Qingdao via sea freight, and also offer air freight for urgent orders. We have experience shipping to all major markets worldwide.
Experience the reliability and performance of our Rubber Bearing Pad. Contact us today for a quote or to discuss your custom requirements. With our proven track record and dedicated team, we are your trusted partner in structural support solutions.
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