CuSn12 Solid Bronze Bearing Flanged Bushing - 50 MPa Load Capacity, -40°C to +400°C Temperature Range
Price:
Negotiable
MOQ:
100
Delivery Time:
30 days
Brand:
Joyreap
Product Description
CuSn12 Solid Bronze Bearing - Premium Performance
JDB-1U 050 tin bronze bearing manufactured from high-quality CuSn12 copper alloy with integrated oil grooves for superior lubrication. This cast bronze solid sliding bearing delivers exceptional anti-wear performance and reliable operation across demanding industrial applications.
Material Specifications
Primary Material: CuSn12 Tin Bronze Alloy
Chemical Composition
| Element | Minimum % | Maximum % |
|---|---|---|
| Copper (Cu) | 85.00 | 89.00 |
| Tin (Sn) | 10.50 | 13.00 |
| Nickel (Ni) | 0.00 | 2.00 |
| Lead (Pb) | 0.00 | 0.70 |
| Zinc (Zn) | 0.00 | 0.50 |
| Iron (Fe) | 0.00 | 0.20 |
| Manganese (Mn) | 0.00 | 0.20 |
| Phosphorus (P) | 0.00 | 0.60 |
Technical Performance Data
| Density | 8.9 g/cm³ |
| HB Hardness | ≥75 |
| Tensile Strength | ≥270 MPa |
| Yield Strength | ≥150 MPa |
| Elongation | ≥5% |
| Thermal Expansion Coefficient | 1.8×10⁻⁵/°C |
| Operating Temperature Range | -40°C to +400°C |
| Maximum Load Capacity | 50 MPa |
| Maximum Speed (Dry) | 0.5 m/s |
| Maximum Speed (Lubricated) | 2.5 m/s |
| Maximum PV Value (Dry) | 1 N/mm²·m/s |
| Maximum PV Value (Lubricated) | 1.65 N/mm²·m/s |
Product Availability
- Cylindrical cast bronze bushings
- Flanged solid bronze bushings
- Bronze thrust washers
- Custom-designed solid bronze bearings available per customer specifications
Industrial Applications
JDB-1U P50 cast bronze solid bearings are engineered for demanding environments including offshore equipment, marine industry applications, construction machinery, and heavy industrial equipment requiring reliable sliding bearing performance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Joyreap Precision Machinery Co.,Ltd
Location
No 168 Kapa Road Dayun Town Jiashan Zhejiang China
Contact Person
Catherine Hu