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Home / Product / JF-800 Bi-metal Bearing / JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction
Wholesale JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction
JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction
  • JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction

JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction

Product Description:

JF-750 lead-free bi-metal bearing is an environmental protection type, it is a backing on low-carbon steel, sintered with CuSn6.5P0.1 bronze powder. It has high performance of anti-fatigue and load capacity and good slide performance. It can act as a substitute for as bi-metal bearing with lead or bronze bearing under many working conditions.

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Product Description

Alloy layer material CuSn6.5P0.1
Load capacity 65N/mm2
Temperature Max 200°C
Liner hardness HB70~100

Feature
1. Eco - friendly
2. Low - carbon steel backing sintered with CuSn6 - SP0.1 bronze powder
3. High anti - fatigue & load - bearing capacity
4. Good sliding performance
5. Can replace leaded bi - metal or bronze bearings
 
Application 
1. Automotive engines
2. Industrial machinery

Product Introduction

JF-750 Self-Lubricating Bi-Metal Bearing - Heavy Duty Engine Solution

The JF-750 Self-Lubricating Lead Free Bi-Metal Bearing is engineered for heavy duty engines requiring exceptional durability and low friction performance. This advanced bearing solution combines superior wear resistance with environmentally friendly materials, making it ideal for demanding applications.

  • Self-lubricating design reduces maintenance requirements and extends service life
  • Lead-free composition meets strict environmental regulations
  • Optimized for heavy load conditions in industrial and automotive applications
  • Specialized low friction coating improves fuel efficiency
  • Bi-metal construction ensures excellent heat dissipation

The JF-750 bi-metal bearing is specifically designed for:

  • Heavy duty diesel engines in construction and agricultural equipment
  • Marine propulsion systems requiring corrosion resistant bearings
  • Industrial machinery operating under high load, low speed conditions
  • Alternative energy applications where maintenance-free operation is critical
  • Automotive systems needing lead-free bearing solutions

Competitive Advantages

Our self-lubricating engine bearing outperforms conventional solutions with:

  • 30% longer service life compared to standard bi-metal bearings
  • 15% reduction in friction for improved energy efficiency
  • Elimination of lead content without compromising performance
  • Proven reliability in extreme operating conditions
  • Cost-effective solution reducing total ownership costs

Why Choose Our JF-750 Bearing?

As specialists in heavy duty engine components, we've engineered the JF-750 to address the most challenging bearing applications. Our lead-free bi-metal technology combines decades of bearing expertise with the latest material science to deliver unmatched performance in severe operating environments.

For engineers specifying low friction bearing solutions, the JF-750 represents the optimal balance of durability, environmental compliance, and cost-effectiveness. Contact our technical team today to discuss how this self-lubricating bearing can improve your application's performance and reliability.

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Related Product
Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd. is China JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction Suppliers and Wholesale JF-750 Self-Lubricating Lead Free Bi-Metal Bearing for Heavy Duty Engines Low Friction Company, we are a manufacturer specializing in producing various self-lubricating copper alloy products using centrifugal casting, continuous casting, metal mold casting, and other processes. Its main products include brass, aluminum bronze, tin bronze, and others produced according to national standard grades. It processes and produces various solid inlaid self-lubricating bearing products on this basis . At the same time, it uses sintering technology to produce bimetallic products and many other types of products. Since its establishment nearly 10 years ago, the company has focused on the research development, and production of various new self-lubricating bearings.

In the process of product production, our company has always insisted on independent casting production of raw materials to ensure the quality of products from the source; during the casting process, the whole process is monitored, and the finished product is tested by spectrometer three times before, in and after the furnace to confirm the material composition of the product. The national testing agency is regularly commissioned to test the material composition and mechanical properties of the product, and authoritative test reports can be provided to customers in need; the company implements integrated production from material to finished product processing and has more than 80 sets of advanced CNC machine tools, CNC lathes, machining centers, and other major equipment. The strong production capacity ensures that the material production is organized for customers for the first time, shortening the production cycle.
  • 0+
    Establishment

    Founded in 2014, Shuangnuo has 10 years of experience in the industry.

  • 0+
    Advanced Equipment

    Strong production capacity ensures that we can organize material production for customers as soon as possible and shorten the production cycle.

  • 0+
    Happy Clients

    There are more than 5,000 cooperative customers around the world.

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