Oil Free Self Lubricating SPB JDB Graphite Copper Sleeve Bearing for car Manfactur
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- Supplier: Zhejiang Dingchuang Precision Manufacture Co. Ltd.
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Product Overview
Description
Product Overview
Use characteristics:
1. It can work continuously without oil lubrication.
2. It is more suitable for heavy load and low speed conditions, with good wear resistance and extremely low friction coefficient.
3. Suitable for occasions where oil film is difficult to form such as reciprocating, rotating and intermittent motion.
4. Has corrosion resistance and chemical resistance.
2. It is more suitable for heavy load and low speed conditions, with good wear resistance and extremely low friction coefficient.
3. Suitable for occasions where oil film is difficult to form such as reciprocating, rotating and intermittent motion.
4. Has corrosion resistance and chemical resistance.
Right elevation
Left elevation
Front elevation
PRODUCT SPECIFICATIONS
Product Type: | SPB | |||||
Material: | CuZn25AI5Mn4Fe3 | |||||
Density g/cm³ : | 8 | |||||
Hardness HB: | >210HB | |||||
Tensile strength N/mm²: | >750 | |||||
Yeild strength N/mm² : | >340 | |||||
Elongation %: | >12 | |||||
Coefficient of linear expansion 10-5/℃ | 2.2 | |||||
Heat-conducting Coefficient W(/m.k) | 38~55 | |||||
Flexibility Coefficient KN/mm² | 100~140 | |||||
Temp. Limits ℃ | -40~+200 | |||||
Max. Dynamic Load N/mm² | 98 | |||||
Max.speed m/s | Dry Lubrication 0.3 | |||||
Oil Lubrication 1.0 | ||||||
Max.PV N/mm²*m/s | Dry Lubrication 1.65 | |||||
Oil Lubrication 3.25 | ||||||
Friction | Dry Lubrication 0.12~0.16 | |||||
Oil Lubrication 0.03~0.08 | ||||||
In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. | ||||||
Company Profile
Japan Shimadzu hydraulic motor
SALES AND SERVICE NETWORK
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FAQ
Q: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. TEHCO is always
professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level.
We are always responsible for our products.
Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.
Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the
customer, but can be returned after the order is placed.
Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality
control system. We inspect goods during production according to a certain frequency and we also perform the final inspection
before the goods are packed.
Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.
We hope our customers become stronger and stronger to be with us.
Welcome Your Inquriy and Trial Order !
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. TEHCO is always
professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level.
We are always responsible for our products.
Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.
Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the
customer, but can be returned after the order is placed.
Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality
control system. We inspect goods during production according to a certain frequency and we also perform the final inspection
before the goods are packed.
Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.
We hope our customers become stronger and stronger to be with us.
Welcome Your Inquriy and Trial Order !
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