Brass Graphite Bushing 17245872740 JDB-50 Digger Spare Part Self-Lubricating 100MPa
Price:
Negotiable
MOQ:
50pcs
Delivery Time:
25-30days
Brand:
Joyreap
Product Description
17245872740 Brass And Graphite Bush 805/17245872740 Digger Spare Parts Bushing
JDB-50 17245872740 Brass And Graphite Bush 805/17245872740 Digger Spare Parts Bushing based on CuZn25Al6Fe3Mn3 material. This bush is made of High-strength brass and graphite. This makes the bearing have good load-bearing performance and self-lubricating characteristics.
Material
CuZn25Al6Fe3Mn3+Graphite
Base Material Details
| % | Cu% | Sn% | AI% | Pb% | Zn% | Fe% | Mn% | Ni% |
|---|---|---|---|---|---|---|---|---|
| Min. | 60.00 | 0 | 4.50 | 0.00 | 0.00 | 2.00 | 1.50 | 0.00 |
| Max. | 66.00 | 0.20 | 7.00 | 0.20 | the rest | 4.00 | 4.00 | 3.00 |
Characteristics
- Have incomparable performance under high load, low speed operation. Also performs well without lubrication
- Excellent wear resistance in applications where oil film is difficult to form due to reciprocating, oscillating motions and frequent intermittent operations
- Remarkable resistance to corrosion and chemical attack
- Maintenance free and saves operating costs
Availability
- Cylindrical oiless bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication
- Special designed solid metal bearing and material can be made according to your design
- Other materials can be made based on your requirements
Application
Widely used in successive casting machines, mineral mountain machinery, shipping, steam turbines, and other industrial applications.
Technical Data
| Material | CuZn25Al6Fe3Mn3 |
| Density | 8 |
| HB Hardness | ≥210 |
| Tensile Strength N/mm | ≥750 |
| Yield Strength N/mm | ≥450 |
| Elongation % | ≥12 |
| Coefficient of linear expansion | 1.9x10⁻⁵/°C |
| Max. Operation Temp. | -40~+300°C |
| Max. load MPa | 100 |
| Max Speed (dry) | 15 |
| Max Speed (lubricated) | 2.5 |
| Max. PV N/mm² *m/s (Lubricated) | 200 |
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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