Oilless Polymer Plain Bearings High Temperature Resistant SF-PK
|Load Capacity||100 N/mm2||Temperature||-190~+300 ℃|
|Speed Limit||2.5 M/s||Friction Coef(μ)||0.05~0.20μ PV|
|Limit (dry)||3.0 N/mm2*m/s PV||Limit (oil)||40 N/mm2*m/s|
self lubricating plain bearing,
sintered self lubricating bushes
Dry sleeve bushing oilless bearing manufacture SF-PK
SF-PK is made of three layers: steel back –bronze layer–PEEK layer.PEEK layer is critical for its main performance, it is polymer Materials with anti-high temperature,anti-wear and anti- corrosion performance. It shows its superiority under working condition of water lubrication and with little oil lubrication.
PEEK layer depth is more than 0.1mm, which makes it has longer life than SF-1 material.As a kind of product with high performance, it has wide application in guiding part of shock absorber,tank,rocket,sliding position of machines etc.
Load capacity 100 N/mm2
Temperature -190~+300 ℃
Speed limit 2.5 m/s
Friction coef(μ) 0.05~0.20μ PV
limit (dry) 3.0 N/mm2*m/s PV
limit (oil) 40 N/mm2*m/s
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.
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.