Manufacturer – SVB Bearings private limited
| 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 |
Concrete Bushes are heavy-duty components designed to perform reliably in construction and concrete machinery applications. These bushes are engineered to support rotating or moving parts, reduce friction, and withstand high loads, shock, and abrasive conditions commonly found in concrete handling environments.
Manufactured using high-strength materials such as hardened steel, bronze, or bimetal combinations, concrete bushes offer excellent durability, wear resistance, and long service life. Their robust construction ensures stable performance even under continuous operation and harsh working conditions.
Designed for precision and strength, concrete bushes help improve equipment efficiency, reduce maintenance, and extend the life of machinery used in construction and infrastructure projects.
We offer precision-engineered bushes designed to meet the demanding requirements of construction and concrete machinery. Our products ensure reliable performance, reduced wear, and long service life. With strict quality control and customization options, we provide durable and 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 | |