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Help CenterBulk Order Rubber Bearing With Technical Support and Free Replacement Within 12 Months
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Welcome to Hengshui Ruibin New Materials LLC, a dedicated manufacturer of high-performance rubber bearings established in 2019. With a factory spanning 1,000–3,000 square meters and a team of 101–200 skilled employees, we specialize in producing bulk orders of rubber bearings that combine durability, precision, and cost-effectiveness. Our bearings are designed to meet the demanding requirements of heavy machinery, automotive systems, and industrial equipment. Each order comes with comprehensive technical support and a free replacement guarantee within 12 months, ensuring you get reliable performance and peace of mind. Whether you need standard sizes or custom configurations, our engineering team works closely with you to deliver the perfect solution.
Our rubber bearings are manufactured using premium elastomers, offering excellent resistance to wear, corrosion, and extreme temperatures. The bulk order pricing makes them ideal for large-scale projects, while our technical support team assists with installation, maintenance, and troubleshooting. We understand that downtime costs money, so we ensure every bearing is rigorously tested for quality and consistency before shipment.
Key Features & Technical Specifications
- Material Options: Natural rubber, NBR, SBR, or custom blends to suit specific environments (oil resistance, abrasion resistance, etc.).
- Customizable Dimensions: Inner diameter from 10mm to 800mm, outer diameter and width tailored to your application.
- Hardness Range: Shore A 60–90, adjustable to meet load-bearing and flexibility needs.
- Temperature Tolerance: Standard -40°C to +120°C; high-temperature grades available up to +200°C.
- Load Capacity: Designed for high static and dynamic loads, with fatigue life exceeding 10^6 cycles under normal conditions.
- Surface Finish: Smooth finish reduces friction and wear, extending service life.
- Noise Reduction: Rubber construction dampens vibration and noise, making them ideal for sensitive environments.
| Parameter | Standard Range | Customizable |
|---|---|---|
| Inner Diameter (ID) | 10 – 500 mm | up to 800 mm |
| Outer Diameter (OD) | 20 – 600 mm | up to 1000 mm |
| Length / Width | 10 – 300 mm | up to 500 mm |
| Hardness (Shore A) | 60 – 90 | 55 – 95 |
| Operating Temperature | -40°C to +120°C | -50°C to +200°C |
| Compression Set | < 25% (ASTM D395) | Optimized on request |
Advantages for Your Business
- Bulk Order Savings: Reduced per-unit cost for large quantities, with volume discounts available.
- Free Replacement within 12 Months: If any bearing fails under normal use, we replace it free of charge—no questions asked.
- Technical Support: Our experienced engineers provide guidance on selection, installation, and maintenance via email, phone, or video call.
- Fast Lead Times: Standard sizes ship within 15 days; custom orders within 25–35 days.
- Global Shipping: Shipments from Port of Tianjin and Port of Qingdao to North America, Europe, Asia, Africa, Oceania, and more.
- Consistent Quality: Every batch undergoes dimensional inspection, hardness testing, and visual inspection before packing.
Our rubber bearings are used in a wide range of applications: conveyor systems, agricultural machinery, pumps, compressors, automotive suspension, and mining equipment. The combination of rubber's flexibility and high load capacity makes them superior to metal bearings in many vibration-dampening and noise-reduction scenarios.
Trust & Reliability
Since 2019, Hengshui Ruibin New Materials LLC has grown into a trusted supplier for clients across 10+ global markets. Our annual export value ranges from US$2.5 Million to US$5 Million, reflecting strong international demand. With a dedicated team of 101–200 employees, we maintain strict quality control throughout production. Our factory certifications (others) and adherence to international standards ensure that every rubber bearing meets your expectations. We invite you to experience our 12-month free replacement policy and professional technical support—your satisfaction is our priority. Contact us today for a quote or to discuss your custom requirements.
Frequently Asked Questions
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Q: What is the minimum order quantity for bulk rubber bearings?
A: Our standard MOQ is 500 pieces for standard sizes. For custom designs, MOQ may vary based on dimensions. Please contact us for exact numbers. -
Q: How does the free replacement within 12 months work?
A: If a bearing fails due to manufacturing defects or material issues within 12 months of purchase, we will replace it free of charge. You just need to provide proof of purchase and failure details. Normal wear and tear or misuse are not covered. -
Q: Can you provide technical support for installation?
A: Yes, our engineering team can offer guidance via email, phone, or video call. We also provide detailed installation manuals with each shipment. -
Q: What materials are available for the rubber bearings?
A: We offer natural rubber, NBR, SBR, EPDM, and silicone rubber. The choice depends on your application (e.g., oil resistance, weather resistance, high temperature). Our team can help you select the best material. -
Q: Do you supply samples before bulk order?
A: Yes, we can provide samples at a nominal cost. The sample fee will be deducted from your bulk order if you proceed. -
Q: How long does delivery take?
A: Standard sizes: 15–20 days after order confirmation. Custom orders: 25–35 days. Shipping time depends on destination. -
Q: What ports do you ship from?
A: We ship from Port of Tianjin and Port of Qingdao, China. We can arrange FOB, CIF, or EXW terms as per your request. -
Q: Can you customize the hardness and dimensions?
A: Absolutely. Hardness (Shore A 55–95) and all dimensions are customizable. We can also add metal inserts or special grooves if required.
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