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Contact Person :
Emily Wang
Phone Number :
+8619159771202
WhatsApp :
+8619159771202
CuZn25AL6Fe3Mn3 Oil Groove Brass Bushing JDB-1U For CNC Brass Machining Parts
Product Details
| Base Material | CuZn25AL6Fe3Mn3 | Dynamic Load Limit | 100N/mm2 |
|---|---|---|---|
| Hardness | HB210~270 | Friction Coef.μ | <0.16 |
| Speed Limit(oil) | 1.5m/s | Temperature Max | 170℃ |
| High Light | self lubricating plain bearing,self lubricating bronze bushings |
||
Product Description
CNC brass machining parts Oil Groove Brass Bushing
JDB-1U oil groove brass bushing. Based on high strength brass, lubricating by oil added in the groove, which has the same performance with tin bronze bushing but with much higher hardness, the life time for low speed application is 2 times of tin bronze bushing. It can be used in heavy load condition.
It mainly used in the joint of grab which with high load, and in the huge gear box.
Base material: CuZn25AL6Fe3Mn3
Dynamic load limit: 100N/mm2
Hardness: HB210~270
Friction Coef.μ:<0.16
Speed limit(oil): 1.5m/s
Temperature max: 170℃
| Material type | ZCuZn25AI6Fe3Mn4 | ZCuSn5Pb5Zn5 5-5-5 |
ZCuSn6Zn6Pb3 6-6-3 |
ZCuSn10Pb1 10-1 |
ZCuZn25AI6Fe3Mn4 | ZCuPb10Sn10 10-10 |
|
| Chemical elements | Cu | 65 | 85 | 85 | 89 | 65 | 80 |
| Sn | 5 | 6 | 10 | 10 | |||
| Pb | 5 | 3 | 1 | 10 | |||
| Zn | 25 | 5 | 6 | 25 | |||
| Ni | |||||||
| AI | 6 | 6 | |||||
| Fe | |||||||
| Mn | 4 | 4 | |||||
| Yield point | ＞350 | ＞90 | ＞150 | ＞170 | ＞450 | ＞140 | |
| Tensile Strength | ＞750 | ＞250 | ＞270 | ＞310 | ＞800 | ＞220 | |
| Extension Rate | ＞12 | ＞15 | ＞15 | ＞16 | ＞450 | ＞16 | |
| Hardness | 210 | 70 | 95 | 88 | 250 | 68 | |
About Us
Jiashan Gangping Machinery Co., Ltd. is located in the front line at Yangtze River Delta Economic Circle. This company is almost zero-distance to Shanghai and it’s only 90 km away from both Hangzhou and Suzhou. With such a strategic location, the transportation around the company is very convenient.
As a manufacturing base for sliding bearing industry, our factory’s key focuses are the excellent product quality, optimized manufacturing costs and good after-sales service. Our factory has also been committed to the application and promotion of innovated products, new materials and high-tech researches. We are continuously enhancing the level and image of the enterprise. By the fully integration of the group’s advantages, we are able to provide high-quality, low-cost, and good services to meet the needs of foreign customers.
The product portfolio of our factory covers five categories, 20 series and thousands of specifications. The production processes are well controlled and precise quantified for every details. The production is also strictly implemented under the ISO9001 quality assurance system.
FAQ
1.Can you give me discount?
Yes,of course.We will quote you lowest price at the beginning.
2.Will you send me free samples?
Yes.We can make some samples to you, please contact us for details.
3.How to get an accurate quotation?
A: If you are interested in our products, please provide us with below information:
♦ Drawings, photos or samples of products.
♦ Detailed sizes of products.
♦ Material of products.
♦ Surface treatment of products.
♦ Ordinary purchasing quantity.
4. What about the delivery time?
Normally the delivery time is about 20 Days, according to the quantity.
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