4PCS Graphite Copper Bushing Self Lubricating Materials High Strength

Basic Information
Place of Origin: china
Brand Name: SeaMount
Certification: CE
Model Number: OEM
Minimum Order Quantity: 1piece
Price: Negotiable
Packaging Details: Standard export wooden case
Delivery Time: 7-30 days
Payment Terms: T/T, MoneyGram
Supply Ability: 500000kg/month
Operating Characteristic: High Temperature Packaging: Wooden Carton/Box
Use: Ore Mining Condition: New
Application:: Industrial Equipment Bearing Type:: Bronze Bushing
High Light:

copper ball bearings


copper sleeve

4PCS Graphite Copper Bushing Self Lubricating Bearing High Strength


Product description

.Lubricating brass bearing is made of high strength common brass with HB > 210 by advanced casting technology. It is an oil-free bearing, containing water lubricating oil. According to the working conditions, drill a certain proportion of holes on the wear-resistant surface.

Product  Features

1. Lubricating brass bearing is an ideal choice for heavy load and low speed operation.

2. It has excellent water lubricity and very low friction coefficient. The working temperature is lower than 300 ℃.

3. Especially suitable for seawater lubrication. For example, it can be applied to water turbines or ships. In addition, it can also be used as pharmaceutical mechanical bearing or beverage mechanical bearing

It can be used in the environment of not easy to refuel, long-term lack of oil or no oil. Because of its high hardness and strength, and low cost, its service life in low-speed and heavy-duty occasions is twice as long as that of ordinary tin bronze copper sleeve, so it is favored by the majority of customers. Different sizes and materials can be customized according to customers' requirements.

4PCS Graphite Copper Bushing Self Lubricating Materials High Strength 0

Product specifications

Main parameters technical date  
Maximum bearing static bearing 250N / m ㎡
service temperature - 100 ℃ ~ + 300 ℃
Low speed operation 100N / m ㎡
maximum linear speed: grease lubrication: 2m / S
Continuous oil supply  4m / S
Maximum PV value 1.65n/m ㎡.
thermal conductivity 60W (m * k) - 1


Question 1: what's your price?

Our prices are subject to supply and other market factors.

Question 2: do you have a minimum order quantity?

Yes, we require a continuous minimum order quantity for all international orders.

Question 3: can you provide relevant documents?

Yes, we can provide most of the documents, including certificates of analysis / conformity; insurance; origin and other required export documents.

Question 4: what is the average lead time?

The delivery time of samples is about 7 days. Mass production, delivery time is 15-25 days after receiving the deposit. The delivery time will take effect after we receive your deposit. We have final approval for your products. In any case, we will try our best to meet your needs. In most cases, we can do it.

Question 5: which payment method do you accept?

You can pay to our bank account, Western Union or PayPal:

30% deposit in advance, 70% balance before shipment or with copy of B / L.

Q6: what is product warranty?

We guarantee our materials and workmanship. Our commitment is to make you satisfied with our products. Whether or not within the warranty period, our company's culture is to solve all customer problems to everyone's satisfaction

Q7: do you guarantee the safe and reliable delivery of the products?

Yes, we always use high quality export packing


4PCS Graphite Copper Bushing Self Lubricating Materials High Strength 1





Contact Details

WhatsApp : +8617719955658