Self Lubricating Bearings Graphite Impregnated Bronze Bushings JDB

Place of Origin China
Brand Name CCVK
Certification ISO9001
Model Number JDB
Minimum Order Quantity 50 Piece/Pieces
Price negotiable
Packaging Details Export carton; Wooden case ; Wood pallet.
Delivery Time 2~4 Weeks
Payment Terms T/T, L/C, Western Union, MoneyGram,Paypal,etc.
Supply Ability 1000000 Piece/Pieces per Month Bearing Bush
Product Details
Features Self-Lubircating Long Life Model Number JDB Bushing
Type Sleeve Services OEM Services
Bush Types Sleeve Bushing Material Brass Bronze Graphite, Brass Bronze Graphite
Lubricating Oilless Shape As Per Customer's Drawing
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Graphite Self Lubricating Bearings


Impregnated Bronze Self Lubricating Bearings


Oilless Self Lubricating Bearings

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Product Description

Durable Self Lubricating Bearings , Graphite Impregnated Bronze Bushings JDB


Bronze Graphite Bushing JNA


Standard No. D1 H6 D2 g6 D3 D4 LI L2 L3 R1
JNA32X50 32 +0.016
40 -0.009 -0.025 50 40 50 40 4 3
JNA40x63 40 5O -0.010 -0.029 63 5O 63 5O 5 3
JNA50x71 50 63 71 63 71 56 6 5
JNA63x80 $3



80 -0012 -0.034 90 80 80 6% 8 6
JNA80xl00 80 100 112 100 100 80 10 8
JNA100x125 100



125 -0.014 -0.039 140 125 125 106 12 10
JNA115xl40 115 140 15S 140 140 120 12 10



Economical bearing: insert type solid lubrication bearing

Inlaid bearings not only save oil and energy, but also have longer working life than ordinary sliding bearings.Metal base inlaid solid self-lubricating bearing  is a kind of novel self-lubricating bearing which has the characteristics of both metal bearing and self-lubricating bearing.The metal substrates bear most of the load during the friction process.Through friction, the solid lubricant in the oilless bearing bushing in the hole or groove transfers or reversely transfers to the friction surface, forming a solid transfer film with good lubrication, firm adhesion and uniform coverage on the friction surface, which greatly reduces friction and wear.As the friction of self-lubricating steel sleeve is carried out, the embedded solid lubricant is constantly provided on the friction surface to ensure good lubrication of the friction pair during long-term operation.It breaks through the boundaries of ordinary bearings depending on oil film lubrication.It has the advantages of high bearing capacity, impact resistance, high temperature resistance, small friction coefficient, low abrasion, no noise, strong self-lubrication performance, etc.It is especially suitable for heavy load, low speed, reciprocating or oscillating, etc.





※ Maintenance free
※ Wear resistant
※ Low frictional resistance
※ Resistant against temperatures up to approx. 300℃ (approx.572oF)
※ No impurity through discharge of lubrication ※ Environmentally friendly
※ Corrosion resistant
※ Insensitive to impact stress
※ Specially suited for oscillating slide motions ※ Stick, slip free sliding
※ Long life

Self Lubricating Bearings Graphite Impregnated Bronze Bushings JDB 0


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.





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!