Contact Platform Support
Help CenterNatural Rubber Rubber Bearing 40mm ID 80mm OD 20mm Thickness Shore A 60±5
Product Spotlights
Related Products
-
Customized Rubber Bearing With 1 Year Warranty and Mill Test Report SupportNegotiableMOQ: 300 Blades -
NBR Rubber Bearing With Steel Core 30mm ID 60mm OD 15mm Thickness Oil ResistantNegotiableMOQ: 300 Blades
-
Rubber Bearing for Industrial Machinery Vibration Isolation 70mm ID 140mm OD 20mm ThicknessNegotiableMOQ: 300 Blades
-
Highway Bridge Rubber Bearing Pad 50mm Thickness for Seismic Isolation ApplicationNegotiableMOQ: 300 Blades
-
Vibration Damping Rubber Bearing 20mm ID 40mm OD 10mm Thickness for Mechanical EquipmentNegotiableMOQ: 300 Blades
Hengshui Ruibin New Materials LLC takes pride in offering high-quality Natural Rubber Rubber Bearing 40mm ID 80mm OD 20mm Thickness Shore A 60±5, designed to deliver reliable performance across various industrial applications. As a dedicated manufacturer with over 5 years of experience, we combine advanced production techniques with strict quality control to ensure each bearing meets the highest standards of durability and precision. This product is engineered to reduce vibration, absorb shock, and provide smooth rotational movement, making it an ideal choice for machinery, automotive, and construction equipment.
Our rubber bearings are crafted from premium natural rubber, offering excellent elasticity, abrasion resistance, and weather resilience. The precise dimensions — 40mm inner diameter, 80mm outer diameter, and 20mm thickness — ensure a perfect fit for your assembly. With a Shore A hardness of 60±5, the bearing strikes an optimal balance between flexibility and load-bearing capacity, suitable for moderate to heavy-duty applications. Whether you need a replacement part or a custom solution, our engineering team is ready to support your requirements.
Key Features & Benefits
- Superior Material: Made from 100% natural rubber, free from synthetic fillers, ensuring long service life and consistent performance.
- Precision Dimensions: ID 40mm, OD 80mm, Thickness 20mm — tightly controlled tolerances for easy installation and stable operation.
- Optimal Hardness: Shore A 60±5 provides excellent shock absorption while maintaining structural integrity under load.
- Vibration Dampening: Effectively reduces noise and vibration in rotating machinery, extending equipment lifespan.
- Weather & Chemical Resistance: Natural rubber offers good resistance to water, mild acids, and alkalis, suitable for outdoor and indoor use.
- Customizable Options: Color, packaging, and specific dimensions are available upon request to meet unique project needs.
Technical Specifications
| Parameter | Value |
| Inner Diameter (ID) | 40 mm |
| Outer Diameter (OD) | 80 mm |
| Thickness | 20 mm |
| Hardness (Shore A) | 60 ± 5 |
| Material | Natural Rubber |
| Color | Black (customizable) |
| Operating Temperature | -30°C to +70°C (typical) |
Applications
- Automotive suspension systems and engine mounts
- Industrial conveyor rollers and pulley systems
- Agricultural machinery and equipment
- Construction machinery (excavators, loaders)
- Marine and offshore equipment
- General mechanical vibration isolation
The natural rubber composition ensures excellent fatigue resistance, maintaining its shape and performance even after prolonged use. Unlike some synthetic alternatives, our bearings remain flexible in cold temperatures and resist cracking under thermal cycling. This makes them particularly reliable for equipment operating in diverse climates — from freezing warehouses to hot industrial floors.
Each bearing undergoes rigorous dimensional and hardness testing before shipment. Our factory in Hengshui, Hebei, China, spans 1,000–3,000 square meters and employs a skilled team of 101–200 people, allowing us to handle both small and large-volume orders with consistent quality. With an annual export value of US$2.5–5 million, we have successfully supplied customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East.
Why choose Hengshui Ruibin New Materials LLC? We are a manufacturer, not just a trader, which means you get direct factory pricing, faster lead times, and the ability to customize products to your exact specifications. Our quality management system focuses on continuous improvement, and we offer samples for evaluation before bulk production. Shipments are conveniently handled from Port of Tianjin or Port of Qingdao, ensuring efficient logistics worldwide.
Contact us today for a quote or technical consultation. Our experienced team is ready to help you find the perfect bearing solution for your application. We are committed to providing reliable products and exceptional service — your satisfaction is our priority.
Frequently Asked Questions
A: Our standard tolerance is ±0.5 mm. For tighter tolerances, please contact us with your requirements.
A: Natural rubber typically operates well in temperatures from -30°C to +70°C. For higher temperatures, we can recommend alternative materials or custom formulations.
A: Yes, we test each batch using a durometer to ensure the hardness falls within the specified range. Reports are available upon request.
A: Our MOQ is typically 100 pieces for standard sizes. For custom sizes or larger quantities, we offer flexible MOQ options.
A: Yes, we offer samples for evaluation. Sample cost is negotiable, and it will be deducted from your first bulk order.
A: For standard sizes, lead time is 7–15 days after order confirmation. Custom orders may take 15–25 days depending on complexity.
A: We use strong carton boxes or pallets, with inner protection to prevent damage during transit. Custom packaging is available.
A: Yes, we can provide a material test report (MTR) along with the shipment. Please specify your requirement when placing the order.
Send Inquiry to This Supplier
You May Also Like
-
EPDM Rubber Bearing 50mm ID 90mm OD 20mm Thickness Temperature Range -40°C to 120°CNegotiableMOQ: 300 Blades
-
Rubber Bearing 100mm ID 150mm OD 25mm Thickness Load Capacity 5000N for Vibration ControlNegotiableMOQ: 300 Blades
-
Bulk Order Rubber Bearing With Technical Support and Free Replacement Within 12 MonthsNegotiableMOQ: 300 Blades
-
Laminated Rubber Bearing With Steel Plate 300x300x50mm 5-Year WarrantyNegotiableMOQ: 300 Blades
-
Rubber Bearing Pad 200x200mm Shore A 60 100kN Load -40°C~80°C NR/NeopreneNegotiableMOQ: 300 Blades
-
High Compression Rubber Bearing 500kN Capacity Shear Modulus 0.8 MPa Bridge UseNegotiableMOQ: 300 Blades
-
Building Structural Rubber Bearing Vibration Isolation 200x200x30mm 100kNNegotiableMOQ: 300 Blades
-
High Damping Rubber Bearing 250x250x40mm 0.5Hz Natural Frequency SeismicNegotiableMOQ: 300 Blades
-
Bridge Rubber Bearing for Highway Railway 300x300x50mm 50kN/mm StiffnessNegotiableMOQ: 300 Blades
-
Bonded Rubber Bearing 60mm ID 100mm OD 20mm Thickness Shore A 60 With Steel SleeveNegotiableMOQ: 300 Blades
