SF-1P Reciprocating no oil bearing,DD2 Good wear resistance Keep the oil film clear Self lubricating

SF-1P reciprocating bearing, based on SF-1X material, is a novel formula product designed according to the special conditions of reciprocating movement. Its performance is similar to that of foreign DD2. It has the advantages of strong self-lubrication ability, good wear resistance and keeping the oil film clear under the condition of oil cut off. It can better protect the surface of the grinding shaft from wear.

At present, the products have been widely used in automobile shock absorbers, motorcycle shock absorbers, various hydraulic cylinders, hydraulic motors, pneumatic components and other fields.

Maximum bearing pressure: 140N/mm2

Friction coefficient μ : 0.04~0.20

Applicable temperature range: -195℃~280℃

Maximum sliding speed: 2.5m/s

Maximum PV value (dry) : 3.6N/mm2. M /s

Maximum allowed PV value (oil) : 50N/mm2. M /s

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.Q: Can you give me discount?
A: Yes,of course.We will quote you lowest price at the beginning.

2.Q: Are you a factory or a trading company?
A: We are a professional factory and exporter with more than ten years of experience. We have
a professional production team, technical team, quality control team and sales team.
3. Q: What is your main product?
A: Cast brass bushings, cast bronze bushings, oilless bearings, wear plates, DU bushes, DX bushes, bimetal bearings.
4. Q: What is your delivery time?
A: Usually, the delivery time for customized products is 20 days after receiving your deposit.
The lead time for stock products is about 3 days. (It ultimately depends on the product and quantity of the order).
5. Q: What is your minimum order quantity?
A: The MOQ for different types of bushings is different, please contact us for confirmation.
6. Q: How to obtain samples and electronic sample books?
A: The small samples in stock can be given away for free, you only need to pay the freight. The electronic sample book
can be sent to your mailbox.
7. Q: What is your advantage?
A:(1) Stable and high quality
(2) Competitive price
(3) Fast response and delivery
(4) Support customized and personalized services
8.Q: 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.

9.Q: What about the delivery time?
A: Normally the delivery time is about 20 Days, according to the quantity.

If you have any questions, please feel free to contact 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.