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Home / Product / JDB Solid-lubricating Bearing / GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing
Wholesale GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing
GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing
  • GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing

GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing

Product Description:

GB71 NAAMS flange bushing shoulder standard solid lubricating bearing is a high performance, durable industrial bearing designed for high loads and harsh working conditions. The product is made of high-quality steel and the surface is precision-processed to ensure high precision and long life. Its unique solid lubrication technology effectively reduces friction and wear, eliminates external lubrication, and reduces maintenance costs. The flange and shoulder design makes it easy to install and have strong stability, and is suitable for a variety of mechanical equipment and automation systems. Widely used in automobile manufacturing, engineering machinery, metallurgical equipment and other fields.

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Product Description

Standard No. NAAMS Code d d1 d2 L L1
GB71 2540 G712540 25 32 40 40 4
GB71 3250 G713250 32 40 50 50 4
GB71 4055 G714055 40 50 63 55 5
GB71 5063 G715063 50 63 71 63 6
GB71 6375 G716375 63 80 90 75 8
GB71 8090 G718090 80 100 112 90 10
GB71 1001 15 G711011 100 125 140 115 12
GB71 125138 G711213 125 160 180 138 12

Product Introduction

GB71 NAAMS Flang Bushing Shoulder Type Standard Solid-lubricating Bearing is a high-performance self-lubricating bearing designed for automotive molds and automation equipment. This product complies with the NAAMS (North American Automotive Standardization Organization) standards and is widely used in automotive stamping molds, automated production lines, and other industrial scenarios that require high-precision guidance and wear resistance.

Product Features:
Self-lubricating design: built-in solid lubricant, no external lubrication is required, reducing maintenance needs.
High wear resistance: High strength materials are used to ensure long-term service life under high pressure and high load conditions.
Corrosion resistance: suitable for a variety of harsh environments, including high temperature, high humidity and chemical corrosion environments.
High precision: Precision machining ensures dimensional accuracy and installation stability, suitable for high-precision molds and equipment.
Easy to install: The flange is designed for easy installation and positioning, reducing installation time and cost.

Specific parameters:
Material: High-strength steel substrate, solid lubricant embedded in the surface.
Size range: Comply with NAAMS standards, common inner diameter range is 10mm to 50mm, and outer diameter range is 15mm to 60mm.
Load Capacity: High static and dynamic load capacity, suitable for heavy-load applications.
Operating temperature: -40°C to +200°C, adapted to a wide range of working environments.

Application scenarios:
Automobile mold: a guide system used for automotive body stamping molds to ensure high precision and long life of the mold.
Automation equipment: suitable for guiding and supporting components in automated production lines, improving equipment operation stability and efficiency.
Industrial Machinery: Used for sliding and rotating components in various industrial machinery to reduce friction and wear.
Heavy Duty Equipment: Suitable for high-load components in construction and agricultural machinery, providing reliable support and guidance.

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Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd. is China GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing Suppliers and Wholesale GB71 NAAMS Flange Bushing Shoulder Type Standard Solid-lubricating Bearing 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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