CuZn25Al6Fe3Mn3 Solid Bronze Bushing with 75 MPa Load Capacity and 800 MPa Tensile Strength
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
PVB
Product Description
Product Overview
JDB-1U P10S special high strength solid bronze bearing is manufactured from premium tensile brass, available in plain or oil-grooved configurations. This robust bushing is also known as brass bushing bearing, C86300 solid bronze bearing, CNC turned solid bronze bearing, and SAE430B cast bronze sliding bearing.
Material Composition
CuZn25Al5Mn4Fe3 (High Strength Brass)
| Element | Min (%) | Max (%) |
|---|---|---|
| Cu | 60.00 | 66.00 |
| Pb | 0.00 | 0.20 |
| Sn | 0.00 | 0.20 |
| Zn | 22.00 | 28.00 |
| Fe | 2.00 | 4.00 |
| Ni | 0.00 | 1.00 |
| Al | 5.00 | 7.50 |
| Mn | 2.50 | 5.00 |
Oil Groove Options
Key Characteristics
- Machined cast bronze bearings provide technically and economically favorable bearing solutions
- High load capability up to 75 MPa with low weight and excellent corrosion resistance
- Tighter tolerances compared to wrapped bronze bushes for precision applications
- Multiple oil groove options available for effective lubrication
Product Availability
- Standard fabrication: cylindrical bronze bushing, flanged bronze bush, thrust washer, and slide plate
- Custom solid metal bearings and materials manufactured according to your design specifications
- Alternative materials available based on specific requirements
Application Areas
JDB-1U P10S solid bronze bearing is extensively used in heavy load conditions, including grab joints, large gear boxes, and other demanding industrial applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | CuZn25Al5Mn4Fe3 (High Strength) |
| Density | 7.80 g/cm³ |
| HB Hardness | ≥250 |
| Tensile Strength | ≥800 MPa |
| Yield Strength | ≥450 MPa |
| Elongation | ≥800% |
| Thermal Expansion Coefficient | 1.9×10⁻⁵/°C |
| Operating Temperature Range | -40 to +300°C |
| Maximum Load | 75 MPa |
| Maximum Speed (Dry) | 0.1 m/s |
| Maximum Speed (Lubricated) | 0.25 m/s |
| Maximum PV (Dry) | 1.65 N/mm²·m/s |
| Maximum PV (Lubricated) | 3.25 N/mm²·m/s |
Mounting Recommendations
- Housing: Mounting bevel minimum 1.5 mm × 15-45°
- Shaft: Mounting bevel 5 mm × 15° with rounded edges
- Force fitting mandrel recommended for installation
- Grease lubrication of outer surface may be necessary during mounting
Manufacturing Excellence
Advanced QC Checking Equipment
Professional QC Team
Professional Production Team
Customer-Focused Sales Team
- 15+ years of manufacturing experience
- Professional manufacturer and exporter
- Automated mass production for high efficiency
- Perfect customer service and support
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Get in Touch
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Company
Jiashan PVB Sliding Bearing Co.,Ltd
Contact Person
Catherine Hu