Customized CNC Machining Bronze Copper Bearing With Flanged Stype
Product description
Using the special formula high density copper alloy strip as the
matrix has the advantages of high density, large bearing capacity,
good wear resistance and long service life. Replacing the
traditional cast copper sleeve can reduce the mechanical volume and
reduce the cost.
It is widely used in lifting machinery, construction machinery,
automobile tractor chassis, machine tool industry, mining
machinery, automobile transmission shaft, automobile gearbox,
generator, crane, metallurgical machinery and conveyor, elevator,
winding machine, leveling machine and other medium load and
low-speed occasions.
products Specifications
| Mating Axis | Hardness ≥40, Roughness 0.4~1.0 |
| Working Temperature ℃ | 40~140 |
| Friction Coefficient | 0.09~0.15 |
| coefficient of heat conduction W/m·K | 52 |
| Linear expansion coefficien | 18.5×10-6/K |
| Material | CuZn25Al5Mn4Fe3 |
| Typical Application | Machine-tool,Agricultural machinery, Crane electromotor, Spring
pin, Steering shaft and transmission, etc. |
| Density g/cm3 | 8.7 |
| Max Dynamic Load N/mm2 | 60 |
| Max Linear Velocity(Grease) m/s | 0.85 |
| Max PV value Grease N/mm2·m/s | 1.65 |
| Pressure strength N/mm2 | >240 |
| Yield Strength N/mm2 | >100 |
advantage
● exact dimensions
Excellent surface finish and detail treatment
High wear resistance and long service life
● low friction
● low moisture absorption
● low cost
For more information, please contact us directly!
We have designers who can meet any of your requirements. OEM is
welcome at any time!
1. We can provide a variety of castings / stamping / machining
parts and forging copper castings, centrifugal casting, die
casting, gravity casting, high-pressure casting, low-pressure
casting, forging, stamping, machining
2. Precision machining technology: CNC, milling machine, drilling
machine, CNC lathe, all kinds of lathes
3. Surface treatment process: polishing, sandblasting, heat
treatment, painting, powder spraying, anodizing, electroplating
4. Good quality, tight delivery time
