|Place of Origin:||China|
|Brand Name:||viiplus Copper alloy bush|
|Certification:||ISO/9001 DIN 1494, ISO 3547 STANDARD BUSHING|
|Model Number:||self-lubricating bearing|
Payment & Shipping Terms:
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||Export Carton Wood Pallet Wooden Case|
|Delivery Time:||7-25 work days|
|Payment Terms:||MoneyGram, Western Union, T/T|
|Supply Ability:||1000000 Piece/Pieces One week|
|Coppery:||CuSn6Zn6Pb3||Feature:||Self-lubrication Is Maintenance-free|
|Lubrication:||Embedded Graphite And MoS2||Field:||Mechanical Agriculture, Industrial Energy And Other Fields|
|Mechanical Properties Of:||High Strength High Precision|
wrapped bronze bushings,
oil embedded sleeve bearing
The finished copper alloy bushing provides a simple and economical way to use the bearing. It has the characteristics of high bearing capacity, good corrosion resistance and arbitrary size processing.At the same time, different grades of copper alloys can be provided according to different usage conditions, and different forms can be processed according to the requirements. It has higher dimensional accuracy than rolled copper bearings.
· can be used for a long time without maintenance;
· designed for high static load and dynamic load;
· it has a very low and stable friction coefficient and no "adhesion" phenomenon;
· dust resistance, corrosion resistance, impact resistance and edge load resistance;
· the metal substrate has good shock-absorbing capacity;
· can be used in a wide range of temperatures;
· suitable for reciprocating, rotating and oscillating situations where startup is frequent and oil film is difficult to form;
· very low wear rate, long service life.
|(Tensile strength)σb (MPa)||≥420|
|(Elongation) δ5 (%)||≥10|
|Substrate material||CuZn25A16Fe3Mn4||Maximum operating temperature ℃ ℃||300|
|Ultimate dynamic load N/mm²||100|
|The coefficient of friction u||<0.16||Maximum sliding speed m/s||dry||0.4|
|Basic hardness HB||210~270||Oil||5|
1. Flexible, simple, convenient design, wide range of use;
Fuel supply system in the mechanical design is a work, time-consuming device, using solid self-lubricating bearings do not need to consider when designing refueling device, save gas devices, as well as for a wide variety of special occasions, solid self-lubricating bearing design into various shapes, so as to meet the needs of a variety of special occasions, using solid self-lubricating bearings, can significantly reduce the mechanical maintenance, oil and other expenses.
2. No oil can be used;
Since solid lubricant is greater than the linear expansion coefficient of metal matrix, so when to run solid self-lubricating bearings, the oil film will be transferred to the grinding and implemented on a self-lubrication, so solid self-lubricating bearings can be used in the place where is hard to go and can't go or grease, even in the case of low speed and high load, also can have good lubrication effect.
3. Low use cost;
The traditional mechanical design, in a certain operating time, want to often come on maintenance, check the oil, the oil supply device was clear, the body itself and the surrounding environment pollution caused by regular gas, result in an increase in maintenance costs, realize self-lubrication, not only can realize the environment clean and tidy, and greatly reduce the cost of the use of lubricating oil.
4. Under the condition of high load and low speed, it can give play to superior performance;
Solid self-lubricating bearing is made of centrifugal casting high strength alloy brass substrate, have the effect of bearing load, with special formula with good self-lubricating properties of graphite lubricant, self lubricating effect, so it's a combination of their respective advantages, even in high load, low speed, can produce superior performance.
5. In places where the oil film is difficult to form, such as reciprocating movement, rocking movement and frequent starting and stopping, superior wear resistance can be brought into play;
The principle of the arrangement of solid self-lubricating bearing lubricants is to ensure that there are lubricants in all parts of the grinding parts during the running process. Therefore, the arrangement of lubricants must be determined according to the movement direction of the grinding parts.
While VIIPLUS is recognized as the supplier in pipe handling self-lubricating bearing manufacturing equipment, our sliding bearing bushing product range includes equipment for a wide variety of customers.
Self-lubricating bearings for industrial applications. Your global partner for sliding bearing technology. Order Bushings Online. Range Of Products. View www.viiplus.com; Plain Bearing types available in standard dimensions: Cylindrical bushes, Flanged bushes, Thrust washers, Flanged washers, Sliding plates