Plain Bronze and Graphite Self-Lubricating Straight Guiding Oilless Bearing Bushing

Plain Bronze and Graphite Self-Lubricating Straight Guiding Oilless Bearing 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

'Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for Self Lubricating Bushing Material, High Load Solid Lubricant Embedded Bushings, Sintered Bronze And Iron Bearings. Our company continues to learn from the industry's advanced technology and introduce efficient equipment, our products are sold all over the world. Our company has advanced production lines, high-precision machine and quality inspection equipment. Our technical level and quality assurance enable our products to continuously win the trust and favor of overseas customers. We take it as our mission to provide the market with more energy-efficient and environmentally-friendly related products.

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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We are able to plan and design according to customer needs, and tailor-made safe, mature, and cost-effective Plain Bronze and Graphite Self-Lubricating Straight Guiding Oilless Bearing Bushing for customers. It is well received by users in various industries. We pursue perfection and keep innovating.

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