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Thrust Washer Catalog – Bearing Thrust Washer With Graphite
Bearing thrust washers are a cost-effective alternative to using thrust bearings between rotating and stationary components. Click it now!
Bearing Thrust Washer Catalog- Chinese Manufacturer
A thrust washer is a flat, ring-shaped bearing engineered to resist axial movement along a shaft. Although simple in structure, it plays a critical role by serving as a sacrificial wear surface that reduces friction between rotating components.
Thrust washer bearings are thin, one-piece components designed exclusively to handle axial (thrust) loads. They are commonly installed on shaft diameters between gears and other bearing elements. These washers can be manufactured from bronze with embedded graphite for self-lubrication, and oil grooves may be incorporated into cast thrust bearings to further enhance lubrication performance and service life.
High Temperature Resistant – Special materials
Oilless Bearing Thrust Washer Catalogs Are Built for Reliability and Performance
To protect more valuable underlying parts, bronze thrust washers can be used. Thrust washers support the axial load on a shaft. They are designed to prevent movement along a shaft’s axis and can be grooved to provide additional lubricant distribution. In high-heat applications, these grooves can be filled with graphite to give the washer self-lubricating properties.
High-Performance Bearing Thrust Washer
Our thrust washers are mainly used in high-load, moderate-speed applications. It can withstand temperatures up to 650℃. We can also develop these bushings and plates according to customers’ specifications.
This kind of washer can be used under dry, high temperature, high pressure, corrosive, water, or another chemical environment when oil cannot be introduced.
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Bearing thrust washer Application
Thrust washer bearings are found in nearly all appliances, machines, vehicles, power tools, and recreational equipment that incorporate moving parts such as axles, bolts, pins, bearings, and other rotating components. Their primary role is to control axial movement and reduce friction between parts under thrust loads.
Common Applications Include:
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Transmission Systems: Support and guide gears within gearboxes, enabling smooth rotation while accommodating axial forces.
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Rotating Shafts: Used in pumps, motors, and industrial machinery to stabilize shafts and manage thrust loads.
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Automotive Systems: Installed in suspension and steering systems, as well as in certain axle assemblies.
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Heavy Machinery: Widely applied in continuous casting machines and rolling mills.
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Hydraulic Equipment: Essential components in vertical pumps and centrifugal machinery.
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Construction & Agriculture: Used in agricultural equipment and hydraulic cylinders where reliable axial load support is required.
Thanks to their simple design and high reliability, thrust washer bearings are indispensable components across a broad range of mechanical and industrial applications.
High-Quality Bearing Thrust Washer With Graphite
Our graphite-plugged thrust washers deliver excellent wear resistance combined with superior self-lubricating performance. Thanks to the embedded solid graphite lubricant, these thrust washers can operate without routine oiling or greasing, significantly reducing maintenance requirements.
They are widely used in applications involving high loads, intermittent motion, and oscillating movement. We offer an extensive range of graphite-filled bushes, bearing pads, and thrust washers, manufactured from high-tensile manganese bronze using advanced machining equipment and innovative production techniques.
Graphite Thrust Washers
Bronzeoilless.com supplies premium graphite thrust washers made from copper-alloy materials with precisely engineered solid lubricant plugs. Designed to meet diverse industrial demands, these bearings feature tight tolerances, optimally positioned graphite inserts, and long-lasting, lubrication-free operation.
Available in standard inch, metric, and fully custom sizes. Order now for reliable, maintenance-free performance.
Solid Bronze with graphite washer
Wind Turbine Parts – Bearing Thrust Washer
Wind turbines utilize multiple bearing thrust washers, each experiencing varying degrees of wear. The increasing stresses from larger turbines are challenging traditional bearing designs, particularly in the main shaft. As the wind industry advances, higher loads and stresses are impacting the lifespan of spindle and gearbox bearings. Bronzeoilless.com is addressing this market need.
Economic Alternatives to Rolling Bearings
Bearing thrust washers are durable flat washers that transmit and resolve axial forces in rotating mechanisms, ensuring components remain aligned along a shaft. They serve as a cost-effective alternative to rolling thrust bearings when forces and velocities are moderate.
Thrust Washer Bearing Catalog
Welcome to our Thrust Washer Catalog! We offer a wide range of thrust washers to cater to your specific needs. Our thrust washers are designed to support axial loads and prevent movement in the axial direction. They are commonly used in applications such as automotive, industrial machinery, and aerospace.
Below you will find a selection of our most popular thrust washers, categorized by material, dimensions, and load capacity.
The Power of Integrated Solid Lubricants
One of the greatest advancements in thrust washer technology is the integration of solid lubricants like graphite or PTFE directly into the bronze matrix.
Why Solid Lubricants Outperform Traditional Greasing:
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Maintenance-Free Operation: Graphite plugs or PTFE layers automatically release lubricant as the temperature rises due to friction. This eliminates the need for manual greasing.
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Film Transfer Technology: During operation, a thin film of lubricant is transferred to the mating shaft. This protects both the bearing and the expensive shaft from wear.
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Extreme Environments: While liquid oil evaporates at high temperatures or washes away in wet conditions, solid lubricants remain stable from -40°C to +300°C.
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Speed Versatility: Bronze-graphite washers can reach speeds of 2.5m/s (dry) and up to 5.0m/s (lubricated).
Thrust washer bearings are essential in managing the axial load that machines bear. By distributing the load uniformly over a broad surface, they significantly reduce the wear and friction that the components would otherwise experience. This is achieved through the use of either rolling elements or a fluid film that supports the load while permitting the bearing surfaces to move freely in relation to each other. The intricate interplay between the moving parts involved in this process can be both fascinating and complex, requiring a keen eye for detail and a deep understanding of mechanical engineering.
Material Selection Guide: Comparing Bronze Alloys
Not all bronze is created equal. The performance of a thrust washer depends heavily on its chemical composition. Below is a detailed comparison of the most common materials used in the industry.
Technical Comparison Table
| Material Type | Grade (Example) | Hardness (HB) | Max Temp (°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Primary Benefit |
| Manganese Bronze | CuZn25Al6Fe3Mn3 | ≥210 | 300 | ≥750 | ≥450 | Extreme strength for heavy-duty loads. |
| Tin Bronze | ZCuSn5Pb5Zn5 | 60-80 | 200 | 200-250 | 100-150 | General-purpose wear resistance. |
| High-Lead Tin Bronze | CuSn10Pb10 | 50-70 | 220 | 180-220 | 80-120 | Superior self-lubrication in oil-poor zones. |
| PTFE-Coated Composite | TSB-1W Type | >200 | 280 | – | 140 (Dynamic) | Lowest friction; maintenance-free. |
Which Material Should You Choose?
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Choose Manganese Bronze if you are operating in mining or metallurgy where impact loads and high pressure are constant.
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Choose High-Lead Tin Bronze if your machinery operates at high speeds with intermittent lubrication, as the lead provides a “safety net” against seizing.
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Choose PTFE Composites for “clean” environments or places where adding grease is impossible.
Bronze Thrust Washer Size Cart
| Article name | Shaft diameter | Inner diameter d | Outer diameter D | D1 | l | r | M (ISO 10642) |
| Thrust Washer With Holes 10 | 10 | 10,2 | 30 | 20 | 3 | 0,5 | 2xM3 |
| Thrust Washer With Holes 12 | 12 | 12,2 | 40 | 28 | 3 | 0,5 | 2xM3 |
| Thrust Washer With Holes 13 | 13 | 13,2 | 40 | 28 | 3 | 0,5 | 2xM3 |
| Thrust Washer With Holes 14 | 14 | 14,2 | 40 | 28 | 3 | 0,5 | 2xM3 |
| Thrust Washer With Holes 15 | 15 | 15,2 | 50 | 35 | 3 | 1 | 2xM3 |
| Thrust Washer With Holes 16 | 16 | 16,2 | 50 | 35 | 3 | 1 | 2xM3 |
| Thrust Washer With Holes 18 | 18 | 18,2 | 50 | 35 | 3 | 1 | 2xM3 |
| Thrust Washer With Holes 20 | 20 | 20,2 | 50 | 35 | 5 | 1 | 2xM5 |
| Thrust Washer With Holes 25 | 25 | 25,2 | 55 | 40 | 5 | 1 | 2xM5 |
| Thrust Washer With Holes 30 | 30 | 30,2 | 60 | 45 | 5 | 1 | 2xM5 |
| Thrust Washer With Holes 35 | 35 | 35,2 | 70 | 50 | 5 | 1 | 2xM5 |
| Thrust Washer With Holes 40 | 40 | 40,2 | 80 | 60 | 7 | 2 | 2xM6 |
| Thrust Washer With Holes 45 | 45 | 45,3 | 90 | 67,5 | 7 | 2 | 2xM6 |
| Thrust Washer With Holes 50 | 50 | 50,3 | 100 | 75 | 8 | 2 | 4xM6 |
| Thrust Washer With Holes 55 | 55 | 55,3 | 110 | 85 | 8 | 2 | 4xM6 |
| Thrust Washer With Holes 60 | 60 | 60,3 | 120 | 90 | 8 | 2 | 4xM8 |
| Thrust Washer With Holes 65 | 65 | 65,3 | 125 | 95 | 8 | 2 | 4xM8 |
| Thrust Washer With Holes 70 | 70 | 70,3 | 130 | 100 | 10 | 2 | 4xM8 |
| Thrust Washer With Holes 75 | 75 | 75,3 | 140 | 110 | 10 | 2 | 4xM8 |
| Thrust Washer With Holes 80 | 80 | 80,3 | 150 | 120 | 10 | 2 | 4xM8 |
| Thrust Washer With Holes 90 | 90 | 90,5 | 170 | 140 | 10 | 2 | 4xM10 |
| Thrust Washer With Holes 100 | 100 | 100,5 | 190 | 160 | 10 | 2 | 4xM10 |
| Thrust Washer With Holes 120 | 120 | 120,5 | 200 | 175 | 10 | 2 | 4xM10 |
Bronze Thrust Washer Without mounting holes Size Chart
| Article name | Shaft diameter | Inner diameter d | Outer diameter D | l | r |
| Thrust Washer10 | 10 | 10,2 | 30 | 3 | 0,5 |
| Thrust Washer12 | 12 | 12,2 | 40 | 3 | 0,5 |
| Thrust Washer16 | 16 | 16,2 | 50 | 3 | 1 |
| Thrust Washer20 | 20 | 20,2 | 50 | 5 | 1 |
| Thrust Washer25 | 25 | 25,2 | 55 | 5 | 1 |
Powdered Metal Bronze SAE841 Thrust Washers
Our SAE 841 Sintered Bronze parts are available as Sintered Bronze (SAE 841) Solid Bar, Sintered Bronze (SAE 841) Cored Bar, Sintered Bronze (SAE 841 Flange Bushings, Sintered Bronze (SAE 841) Thrust Washer, and Sintered Bronze (SAE 841) Plate.
They are rigid, temperature-resistant, and high-strength parts formed through the process of sintering or powder metallurgy. Powder metallurgy uses several different metals including aluminum, copper, nickel, brass, steel, stainless steel, nickel, and titanium in the fabrication of powdered metal parts.
Powdered metal bearing thrust washers have a proven record of unexcelled wear resistance and long life. They hold closer tolerances and can be made self-lubricating through oil impregnation. Because of smoother action and self-dampening features, powder metal assures a quiet operation.
Advantages Of Thrust Washer
- Efficient load management: Thrust washer bearings can effectively handle axial loads, reducing friction and wear on machine components.
- Versatility: They are available in various types, sizes, and materials, making them suitable for a wide range of applications.
- Long service life: With proper installation and maintenance, thrust washer bearings can last for a long time, increasing the overall lifespan of the machinery.
Disadvantages
- Limited radial load capacity: Thrust washer bearings are specifically designed for axial loads, and their ability to handle radial loads is limited.
- Space requirements: Depending on the type and size, thrust washer bearings may require more space than other bearing types.
- Maintenance: Some thrust washer bearings, especially fluid film bearings, may require more frequent maintenance and lubrication.
How To Select A Right Thrust Washer
- Inspect regularly: Regular inspection can help detect any potential issues or damage early on, allowing for prompt repair or replacement.
- Cleanliness: Ensure the bearing and its surroundings are kept clean to prevent contamination that could impact performance.
- Proper storage: When not in use, store the bearing properly to prevent damage or deterioration.
Selecting the right thrust washer bearing can be a critical decision that can impact the performance and longevity of your machinery. It is important to consider various factors such as load capacity, speed requirements, operating temperature, and lubrication needs. By choosing a bearing that can handle the anticipated axial load, operate at the desired speed, withstand the expected temperature, and work with the appropriate lubrication, you can help ensure optimal performance.
However, selecting the right bearing is only the first step. Proper installation and maintenance are also crucial to ensuring the bearing performs as intended and lasts as long as possible. Following the manufacturer’s guidelines for installation, lubrication, and maintenance is essential, as is a regular inspection to detect any potential issues early on. Keeping the bearing and its surroundings clean and storing it properly when not in use are also important steps to help prevent damage or deterioration.
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”Standard Thrust Washers”
Discover the ultimate supplier for standard thrust washers! Our high-quality thrust washers are built to last and come in a wide range of both inch and metric sizes. With our selection, you’re guaranteed to find the perfect thrust washer for your specific needs. Don’t settle for anything less than the best – choose our standard thrust washers today.
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