JDB-1C Casting Steel Copper Alloy Solid Bronze Bearing - 50 HRC Steel Base, 80 HB Copper, 50 N/mm² Static Load
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
JDB-1C Casting Steel Copper Alloy Solid Bronze Bearing features a high-quality steel base with an inner surface covered by special wear-resistant copper alloy material. Custom oil grooves can be processed to enhance lubrication performance, offering low friction coefficient, excellent wear resistance, high dimensional accuracy, impact resistance, and high temperature tolerance.
Material Structure
Steel base with copper alloy overlay using centrifugal casting technology
Key Advantages
- Cost-effective design with steel base material
- Superior impact resistance compared to standard bronze bushings
- No cracking under heavy impact loads
- Surface heat treatment capability for enhanced hardness and strength
Available Types
- Straight steel copper bushings
- Flanged steel copper bushings
- Custom designs based on specifications
Technical Specifications
| Performance Parameter | Value |
|---|---|
| Steel Base Hardness | ≥50 HRC |
| Copper Hardness | ≥80 HB |
| Maximum Static Load | 50 N/mm² |
| Maximum Dynamic Load | 30 N/mm² |
| Maximum Speed | 2 m/s |
| Maximum PV Value | 1.8 N/mm²·m/s |
| Coefficient of Friction | 0.03 - 0.20 |
| Operating Temperature Range | -50°C to +250°C |
Applications
Ideal for low-speed, high-load applications with significant impact loads across various industrial machinery and equipment.
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Company
Jiashan PVB Sliding Bearing Co.,Ltd
Contact Person
Catherine Hu