Active Member
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[China]
Address: No.68 Yudubang Rd., Fanjing Industrial Park, Ganyao Town, Jiashan China(post code 314115)
Contact name:Emily Wang
Jiashan Gangping Machinery Co., Ltd. |
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Hydraulic Pump Special DP4 Bushings SF-1D Cylinder Bushes Oilless Sliding Bearing
SF-1D hydraulic bushing is developed on the basis of SF-1P and
meanwhile considering the working principle of oil pump and
damper.It shows better performance under working condition of
without oil lubrication.It is the substitution of and parallels in
performance with DP4 type product abroad.In addition to covering
the same usage of SF-1P,SF-1D in particular fits frequently
reciprocating motion with a high side force.It is a tendency to
gradually replace SF-1P with SF-1D,the latter will Cover a wide
application in automobile,motor damper and oil pumps,etc.
Load capacity:140N/mm2
Temperature:-195~+280°C
Speed limit:3m/s
Friction coef(μ):0.04~0.20
PV limit(dry):3.8N/ mm2.m/s
PV limit(oil):50N/ mm2.m/s
| Performance index | Data | |
| Max Load Capacity | Static load | 250N/mm2 |
| Dynamic load | 140N/mm2 | |
| Max Sliding Speed | Dry friction | 2.5m/s |
| Oil lubrication | 5.0m/s | |
| Max PV Value Limit | Dry friction | 3.8N/mm2·m/s |
| Oil lubrication | 50N/mm2·m/s | |
| Friction coefficient | 0.04~0.20 | |
| Working temperature | -195℃~+280℃ | |
| Thermal conductivity | 42W/m·K | |
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.
