Waterproof Silicone Rubber Bushing

Waterproof Silicone Rubber Bushing

SF-2X Marginal lubrication bushing is based on 3 layers of solid composite materials, with steel backing, sintered bronze spherical powder as the intermediate layer, modified POM (polyoxymethylene) as the inner liner. The products is suitable for low-speed, heavy-duty, room temperature, cost savings and longer life when replacing ordinary copper sleeves.
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Product Details

We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Aluminum Based Bearing Materials, High Load Solid Lubricant Embedded Bushings, SAE 783 Bimetallic Bushing. Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. Our company's products ensure the best interests of users with first-class quality, leading technology, reasonable prices and considerate service. Each customer's satisfactory is our goal. We will combine online and offline to provide thoughtful, efficient and fast one-stop product services.

1.Product Introduction:

SF-2X Marginal lubrication bushing is based on 3 layers of solid composite materials, with   steel backing, sintered bronze spherical powder as the intermediate layer,   modified POM (polyoxymethylene) as the inner liner. The products is suitable   for low-speed, heavy-duty, room temperature, cost savings and longer life   when replacing ordinary copper sleeves. It is widely used in automotive   chassis, forging presses, metallurgical and mining machinery, civil   engineering, power plants, rolling steel and other industries.


2. Product Technical Data:
Load capacity:70N/mm2  
Temperature:-40°C~+130°C  
Speed limit:2.5m/s  
Friction coef(μ):0.05~0.25 PV  
limit (oil):22N/mm2 .m/s 


3. Product details

MICROSECTION

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---POM (polyformaldehyde) with lead,0.3~0.5mm

---Porous bronze (CuSn8Zn3), 0.2~0.3mm

 --Steel backing (ST12, or DC01), 0.4~2.2mm

 ---Copper or Tin  plating 0.005~0.008mm


CHARACTERISTICS

◆ Good load carrying capacity and abrasion resistance.

◆ It has high load capacity and low speed, with rotation, oscillation or frequent stop-start motion.three. Under boundary lubrication conditions, oil-free operation is performed for a long time, and working time is longer under oil and grease lubrication intervals.

◆ POM is thicker and can be processed.

◆ Can be widely used in automotive chassis, forging press metallurgy, civil engineering, power plants, rolling steel and other industries.


Bearing forms available in standard dimensions

            

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Cylindrical bushes

Flanged bushes

Sliding plates

Thrust washer

Flanged washers


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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This Waterproof Silicone Rubber Bushing is widely used in many fields with complete product specifications and stable quality. With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We are strict with ourselves with the world's leading standards, wholeheartedly meet the needs of consumers in different regions with a global vision and an international mind, and sincerely cooperate with international and domestic customers.

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