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Home / Product / JDB Solid-lubricating Bearing / JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing
Wholesale JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing
JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing
  • JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing

JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing

Product Description:

JOSG Ejector Guide Bushings is a high-performance solid self-lubricating bearing designed for thimble guide systems in injection molds. The product adopts advanced solid lubrication technology and can operate stably under high temperature, high pressure and high speed conditions without external lubrication, significantly reducing friction and wear and extending mold life. Self-lubricating characteristics improve production efficiency and reduce maintenance costs. JOSG Ejector Guide Bushings has excellent corrosion resistance and pollution resistance, and is suitable for a variety of harsh industrial environments.

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Product Description

  Standard No d L L1 L2 t D Tolerance D1 L1
e7 k6
JOSG-9×15 9 12 15 3 3 14 -0.032
-0.050		 +0.012
+0.001		 16  9 +0.015
0
JOSG-9×20 17 20
JOSG-9×25 22 25
JOSG-9×30 27 30
JOSG-9×39 36 39
JOSG-10×15 10 12 15 10
JO5G-10×20 17 20
JOSG-10×25 22 25
JOSG-10×30 27 30
JOSG-10×39 36 39
JOSG-14×26 14 17 26 9 6 20 -0.040
-0.061		 +0.015
+0.002		 25 14 +0.018
0
JO5G-14×31 22 31
J0SG-14×36 27 36
JOSG-14×45 36 45
JOSG-14×55 46 55
JOSG-14×65 56 65
JOSG-15×26 15 17 26 15
JOSG-15×31 22 31
JOSG-15×36 27 36
JOSG-15×45 36 45
JOSG-15×55 46 55
JOSG-15×65 56 65
JOSG-18×26 18 17 26 26 31 18
JOSG-18×31 22 31
JOSG-18×36 27 36
JOSG-18×45 36 45
JOSG-18×55 46 55
JOSG-18×65 56 65
JOSG-18×75 66 75
JOSG-20×26 20 17 26 20 +0.021
 0
JOSG-20×31 22 31
JO5G-20×36 27 36
JOSG-20×45 36 45
JOSG-20×55 46 55
J0SG-20×65 56 65
JOSG-20×75 66 75
JOSG-22×26 22 17 26 30 35 22
JOSG-22×31 22 31
JOSG-22×36 27 36
JOSG-22×45 326 46
JOSG-22×55 46 55
JOSG-22×65 56 65
JOSG-22×75 66 75
JOSG-22×85 76 85
JOSG-22×95 86 95
JOSG-24×26 24 17 26 42 -0.040
-0.061		 +0.015
+0.002		 35 24 +0.021
0
JOSG-24×31 22 31
JOSG-24×36 27 36
JOSG-24×45 36 45
JOSG-24×55 46 55
JOSG-24×65 56 65
JOSG-24×75 66 75
JOSG-24×85 76 85
JOSG-24×95 86  95
JOSG-30×36 30 27  36 -0.05
-0.075		 +0.018
+0.002		 47 30
JOSG-30×45 36  45
JOSG-30×55 46  55
JOSG-30×65 56  65
JOSG-30×75 66  75
JOSG-30×85 76  85
JOSG-30×95 86  95
JOSG-30×105 96  105
JOSG-30×125 116  125 
JOSG-32×36 32 27  36  32
JOSG-32×45 36 45
JOSG-32×55 46 55
JOSG-32×65 56 65
JOSG-32×75 66 75
JOSG-32×85 76  85
JOSG-32×95 86  95
JOSG-32×105 96  105
JOSG-32×125 116  125
JOSG-40×68 40 56  68 12 10 54 -0.060
-0.090		 +0.021
+0.002		 60 40 +0.025
0
JOSG-40×78 66  78
JOSG-40×88 76  88
JOSG-40×98 86  98
JOSG-40×108 96 108
JOSG-40×128 116 128
JOSG-40×148 136 148
JOSG-40×168 156 168
JOSG-42×68 42 56  68  42
JOSG-42×78 66  78 
JOSG-42×88 76  88
JOSG-42×98 86  98
JOSG-42×108 96 108
JOSG-42×128 116 128
JOSG-42×148 136 148
JOSG-42×168 156 168

Product Introduction

JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing is a high-performance solid self-lubricating bearing designed for injection molded thimble guide systems.

Product Features:
Self-lubricating performance: Use solid lubricant to be embedded in the material, and can operate stably under high temperature, high pressure and high speed conditions without external lubrication, reducing friction and wear.
High wear resistance: Special material formula ensures that the bearing maintains high wear resistance during long-term use and extends the mold life.
High temperature resistance: It can work stably in a high temperature environment, and is suitable for high temperature processes such as injection molding.
Corrosion resistance: Excellent corrosion resistance, suitable for wet or chemically corrosive environments.
Low maintenance cost: Self-lubricating design reduces the frequency of lubricant use and maintenance and reduces operating costs.
High precision: Precision machining ensures high dimensional accuracy and stability of bearings, suitable for high-precision molds.

Specific parameters:
Material: High-strength alloy steel matrix, embedded with solid lubricants (such as graphite, PTFE, etc.).
Operating temperature: -50°C to +300°C.
Load capacity: High static and dynamic load capacity, suitable for high load molds.
Hardness: The surface hardness can reach HRC above 60 to ensure wear resistance.
Size range: Can be customized according to customer needs, with common inner diameters ranging from 2mm to 50mm and outer diameters ranging from 4mm to 60mm.

Application scenarios and fields:
Injection mold: used in guiding systems such as thimble, guide column, guide sleeve, etc., to ensure the smooth operation and accuracy of the mold.
Automobile parts manufacturing: suitable for injection molding of automotive interior parts, exterior parts and precision parts.
Electronics and electrical industry: used for injection molding of precision plastic parts (such as connectors, shells, etc.).
Medical equipment: suitable for the production of medical plastic parts with high precision and high cleanliness requirements.
Home appliance industry: used for the production of plastic parts for home appliance products (such as washing machines, refrigerators, etc.).
Industrial machinery: suitable for high load and high precision mechanical guide systems.

Our Product //
Related Product
Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd. is China JOSG Ejector Guide Bushings Solid-Self-Lubricating Bearing Suppliers and Wholesale JOSG Ejector Guide Bushings Solid-Self-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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