Cast Iron All Lubricating Sliding Bushing , Solid Lubricant Inlaid Bearing For Auto Parts

Place of Origin China
Brand Name CCVK
Certification ISO9001
Model Number JDB-4
Price negotiable
Packaging Details Export carton; Wooden case ; Wood pallet.
Delivery Time 2~4 Weeks
Supply Ability 1000000 Piece/Pieces per Month Bearing Bush
Product Details
Base Material HT250 Dynanic Load 60N/mm2
Base Hardness HB180~230 Friction Coef <0.18
Temperature Max. 400℃ Speed Limit 0.5m/s
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sintered self lubricating bushes


self lubricating bronze bushings

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Product Description

Dry sleeve bushing oilless bearing manufacture SF-1T


JDB-4 is made of casting iron HT250 and embedded with solid lubricant. It is a typical cost saving product. It can be substitute of JDB-2 if requirement in mechanical performance is not High including guide post of mould, mold-frame of plastic injection machine etc.


Base material:HT250

Dynanic load:60N/mm2

Base hardness:HB180~230

Friction coef.:<0.18

Temperature Max.:400℃

Speed limit:0.5m/s



Performance index Data
Bass Hardness HB80-230 PV limit 0.8N/mm2·m/s
Friction coef(μ) <0.18 Dynamic load limit 60N/mm2
Temperature limit 400℃ Speed limit 0.5m/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.





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.