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.
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Company
Jiaxing Joyreap Precision Machinery Co.,Ltd
Location
No 168 Kapa Road Dayun Town Jiashan Zhejiang China
Contact Person
Catherine Hu