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Help CenterEPDM Rubber Bearing 70 Shore A, 30mm ID x 55mm OD x 15mm Width, -40°C to 120°C
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Welcome to Hengshui Ruibin New Materials LLC, a professional manufacturer with over 5 years of experience in rubber products. Our EPDM Rubber Bearing, with 70 Shore A hardness and dimensions of 30mm ID x 55mm OD x 15mm Width, is engineered to deliver reliable performance in demanding environments. This bearing is designed for applications requiring excellent weather resistance, flexibility, and durability, making it an ideal choice for mechanical systems, pipeline supports, and vibration isolation.
Our EPDM Rubber Bearing is crafted from high-quality ethylene propylene diene monomer (EPDM) rubber, known for its outstanding resistance to ozone, UV, and extreme temperatures. The 70 Shore A hardness provides a balanced combination of stiffness and elasticity, ensuring effective load distribution and shock absorption. With a wide operating temperature range from -40°C to 120°C, this bearing maintains its performance in both freezing cold and high-heat conditions.
Key Product Specifications:
| Parameter | Value |
| Inner Diameter (ID) | 30 mm |
| Outer Diameter (OD) | 55 mm |
| Width | 15 mm |
| Hardness | 70 Shore A |
| Material | EPDM Rubber |
| Temperature Range | -40°C to 120°C |
| Color | Black (customizable) |
Product Features and Benefits:
- Exceptional Weather Resistance: EPDM rubber resists ozone, UV, and extreme climates, making it suitable for outdoor and industrial applications.
- Vibration Damping: The 70 Shore A hardness effectively absorbs shocks and reduces noise in rotating or oscillating equipment.
- Wide Temperature Range: Operates reliably from -40°C to 120°C, ensuring performance in diverse environments.
- Precision Dimensions: 30mm ID, 55mm OD, and 15mm width provide accurate fit for standard shafts and housings.
- Low Compression Set: Maintains shape and elasticity under prolonged load, extending service life.
- Chemical Resistance: EPDM offers good resistance to water, acids, alkalis, and many polar fluids.
- Cost-Effective Solution: Durable material reduces replacement frequency and maintenance costs.
Detailed Technical Advantages:
Our EPDM Rubber Bearing is manufactured under strict quality control processes. The material compound is formulated to achieve consistent hardness and elasticity. The bearing can be used in applications such as:
- Pump and motor mounts
- Pipeline supports and hangers
- Vibration isolators for machinery
- Automotive suspension components
- Sealing and gasket applications
Customization options are available upon request, including different hardness levels, colors, and dimensions. Our engineering team can assist in modifying the design to meet specific requirements.
Trust and Reliability:
Hengshui Ruibin New Materials LLC has been a trusted manufacturer since 2019. We operate a factory spanning 1,000–3,000 square meters, staffed by 101–200 skilled employees. Our annual export value reaches US$2.5 Million–US$5 Million, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and East Asia. We ship from major ports like Tianjin and Qingdao, ensuring timely delivery. Our products undergo rigorous quality checks to ensure they meet industry standards. With a strong track record in international trade, we are committed to providing high-quality EPDM rubber bearings and excellent customer service.
We invite you to experience the durability and performance of our EPDM Rubber Bearing. Contact us today for a quote or to discuss your application needs. Our team is ready to support you with technical expertise and competitive pricing.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum load capacity of this bearing?
A: The load capacity depends on the application and installation. Please provide your specific load conditions for a tailored recommendation. -
Q: Can this bearing be used in outdoor applications?
A: Yes, EPDM rubber has excellent UV and ozone resistance, making it suitable for outdoor use. -
Q: Is the hardness customizable?
A: Yes, we offer custom hardness options ranging from 40 to 90 Shore A. Contact us for details. -
Q: What is the tolerance for the inner and outer diameter?
A: Standard tolerance is ±0.5 mm. Custom tolerances are available upon request. -
Q: Does this bearing require lubrication?
A: Generally, rubber bearings do not require lubrication, but it depends on the specific application. For dry operation, EPDM is self-lubricating to some extent. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 100 pieces, but smaller quantities can be discussed for sample orders. -
Q: Can you provide samples before mass production?
A: Yes, we offer samples for evaluation. Sample costs and shipping are negotiable. -
Q: How long is the warranty period?
A: We provide a standard warranty of 12 months from the date of shipment against manufacturing defects.
Note: All specifications are subject to change without notice. Please confirm with our sales team for the latest version.
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