| Specification | |
|---|---|
| Material | As per Requirement |
| Inner Diameter | 3mm to 300mm |
| Outer Diameter | 3mm to 300mm |
| Length | 3mm to 300mm |
| Shape | Cylindrical |
| Lubrication | As per Requirement |
| Brand | SVB |
| Minimum Order Quantity | 1 |
| Delivery Time | Depends on Quantity |
Heavy-duty is the whole point of Concrete Bushes. We engineer these components to perform reliably in construction and concrete machinery applications. They support rotating or moving parts, reduce friction, and withstand high loads, shock, and abrasive conditions commonly found in concrete handling environments.
We manufacture concrete bushes using high-strength materials such as hardened steel, bronze, or bimetal combinations. So they offer excellent durability, wear resistance, and long service life. Their robust construction ensures stable performance even under continuous operation and harsh working conditions.
Precision and strength go into every concrete bush we build. That translates into better equipment efficiency, reduced maintenance, and a longer life for the machinery used across construction and infrastructure projects.
Key Features
Demanding conditions call for a bush built to match. Our precision-engineered concrete bushes are designed to meet the toughest requirements of construction and concrete machinery, delivering reliable performance and reduced wear even under continuous use. With strict quality control and customization options, we provide durable, cost-effective solutions for heavy-duty applications.
Q1. What are concrete bushes?
They are heavy-duty bushes used in concrete and construction machinery to reduce friction and support moving parts.
Q2. Where are concrete bushes used?
They are widely used in concrete mixers, batching plants, and construction equipment.
Q3. What are the benefits of concrete bushes?
They offer durability, high load capacity, and resistance to wear and harsh conditions.
Q4. Do you offer customized sizes?
Yes, we provide bushes in various sizes and specifications as per customer requirements.
| Technical Data | ||
|---|---|---|
| Performance Index | Data | |
| Max Load Capacity | Static load | 220N/mm² |
| Dynamic load | 120N/mm² | |
| Max Sliding Speed | Dry friction | 1.8m/s |
| Oil lubrication | 3.5m/s | |
| Max PV Value Limit | Dry friction | 2.8N/mm² · m/s |
| Oil lubrication | 35N/mm² · m/s | |
| Friction Coefficient | Dry friction | 0.08~0.18 |
| Oil lubrication | 0.03~0.10 | |
| Working Temperature | -40℃~+250℃ | |
| Thermal Conductivity | 58W/m · k | |
| Coefficient of Thermal Expansion | 16X10⁻⁶/K | |