Graphite Plugged Joint Bearing

Graphite Plugged Joint Bearing

Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.

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Manufacturing on Demand, alternative solutions

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Graphite Plugged Joint Bearing

Graphite Bearing – Industrial-Strength Bearings, Joint bearing, spherical plain bearing graphite ball bearings

GE Spherical Bearing

JDBS Standard Self-Lubricating Graphite Plugged Joint Bearing, spherical plain bearing graphite bronze bearings size

This series of products are made of high strength brass, tin bronze, steel and copper bimetal, cast iron or bearing steel as the base material, with graphite (SL1) or PTFE with molybdenum disulfide (SL4) as the main component of solid lubricant inlaid on the surface at a certain angle and density, and processed by precision. SL4 is a solid lubricant used in water or seawater.

Oilless graphite plugged joint bearings are a type of self-lubricating bearing used in various industrial applications. These bearings are made from a combination of graphite and metal powders that are compressed and sintered at high temperatures to create a solid, porous structure. The pores are then filled with graphite plugs, which act as solid lubricants, providing a long-lasting and maintenance-free solution for bearing applications.

One of the significant advantages of oilless graphite plugged joint bearings is that they eliminate the need for external lubrication. This is particularly important in applications where traditional lubrication methods are not feasible, such as in high-temperature or high-speed environments. Additionally, the solid graphite plugs are resistant to most chemicals and can withstand extreme temperatures, making them an ideal choice for harsh industrial environments.

Oilless graphite plugged joint bearings are commonly used in applications where high load-carrying capacity and low friction are essential. Some of the industries that commonly use these bearings include automotive, aerospace, and food processing. They are also used in heavy-duty equipment such as cranes, excavators, and mining machinery.

One of the key benefits of oilless graphite plugged joint bearings is their long life span. The solid graphite plugs provide a constant source of lubrication, ensuring that the bearing maintains a low coefficient of friction over time. This reduces wear and tear on the bearing, prolonging its life span and reducing the need for frequent replacement.

Another advantage of these bearings is their low noise level. The solid graphite plugs act as a noise dampener, reducing the amount of noise produced during operation. This is particularly important in applications where noise reduction is essential, such as in automotive or aerospace industries.

In conclusion, oilless graphite plugged joint bearings offer several benefits over traditional lubricated bearings. They provide long-lasting, maintenance-free operation, and are ideal for use in harsh industrial environments. With their high load-carrying capacity and low friction, they are an excellent choice for a wide range of applications in industries such as automotive, aerospace, and heavy-duty equipment.

Method of installing Inner ring:
Type A: JOB -015~090
Insertion with horizontal direction
Type B: JOB -100
Insertion by splitting
Recommend shaft & housing:
Housing: H7
Shaft: g6
For common use

spherical plain bearing graphite bronze bearings size

code d H7 D1 h6 B C D b adjust the angle

  • Radial load
JDBS-015 15 +0.018
0		 26 0
-0.013		 12 9 22 4 8 6.5 0.5
JDBS-020 20 +0.021
0		 32 0
-0.016		 16 14 28 “ 4 12.6 1.4
JDBS-025 25 “ 42 “ 21 18 36 “ 5 21.8 2.5
JDBS-030 30 “ 50 “ 27 23 44 “ 6 32 3.5
JDBS-035 35 +0.025
0		 55 0
-0.019		 30 26 49 “ 5 43.7 4.8
JDBS-040 40 “ 62 “ 33 28 55 “ 6 54.7 5.7
JDBS-045 45 “ 72 “ 36 31 62 “ 5 69.7 7.2
JDBS-050 50 “ 80 “ 42 36 70 “ “ 92.4 10
JDBS-060 60 +0.030
0		 100 0
-0.022		 53 45 90 “ 6 143 16
JDBS-070 70 “ 110 “ 58 50 99 “ 5 181 20
JDBS-080 80 “ 130 “ 70 60 115 “ 6 254 30
JDBS-090 90 +0.035
0		 140 0
-0.025		 76 65 125 “ “ 313 36
JDBS-100 100 “ 160 “ 88 75 145 6 “ 544 64
JDBS-110 110 “ 170 “ 93 80 155 “ 5 642 73
JDBS-120 120 “ 190 0
-0.029		 105 90 17 “ 6 797 94
JDBS-130 130 +0.040
0		 200 “ 110 95 180 “ 5 880 105
JDBS-140 140 “ 210 “ 90 70 “ “ 7 668 56
JDBS-150 150 “ 220 “ 120 105 200 “ 5 1135 129
JDBS-160 160 “ 230 “ 105 80 “ “ 8 891 73
JDBS-180 180 “ 260 0
-0.032		 105 “ 225 “ 6 1002 74
JDBS-200 200 +0.046
0		 290 “ 130 100 250 “ 7 1434 117
JDBS-220 220 “ 320 0
-0.036		 135 “ 275 “ 8 1577 118
JDBS-240 240 “ 340 “ 140 “ 300 9 “ 1720 “
JDBS-260 260 +0.052
0		 370 “ 150 110 325 “ 7 2072 143
JDBS-280 280 “ 400 “ 155 120 350 “ 6 2455 172
JDBS-300 300 “ 430 0
-0.040		 165 120 375 “ 7 2630 “

 

How to order: Part No. d
spherical plain bearing graphite made to order：JDBS 015

spherical plain bearing graphite ball bearings

Spherical plain bearings are commonly used in a variety of industrial applications, where they offer high load-carrying capacity and low friction. Graphite ball bearings are a specific type of spherical plain bearing that are designed to provide excellent performance in extreme environments. These bearings are made from a combination of metal and graphite powders, which are compressed and sintered to create a solid, porous structure. The pores are then filled with graphite balls, which act as solid lubricants, providing a maintenance-free solution for bearing applications.

One of the primary benefits of graphite ball bearings is their ability to operate without external lubrication. The solid graphite balls provide a constant source of lubrication, ensuring that the bearing maintains a low coefficient of friction over time. This reduces wear and tear on the bearing, prolonging its life span and reducing the need for frequent replacement.

Graphite ball bearings are also highly resistant to most chemicals and can withstand extreme temperatures, making them an ideal choice for harsh industrial environments. They are commonly used in applications such as mining, construction, and transportation, where they offer excellent performance in challenging conditions.

Another advantage of graphite ball bearings is their ability to reduce noise and vibration. The solid graphite balls act as a noise dampener, reducing the amount of noise produced during operation. This is particularly important in applications where noise reduction is essential, such as in automotive or aerospace industries.

In addition to their excellent performance in extreme environments, graphite ball bearings are also highly customizable. They can be designed to meet specific load and speed requirements, and can be made in a variety of sizes and shapes to fit various applications.

In conclusion, graphite ball bearings offer several benefits over traditional lubricated bearings. They provide long-lasting, maintenance-free operation, and are ideal for use in harsh industrial environments. With their high load-carrying capacity, low friction, and ability to reduce noise and vibration, they are an excellent choice for a wide range of applications in industries such as mining, construction, transportation, and more.

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