Metal Washers- Various Material. Metric & Inch
Self-lubricating bearing materials with an unequaled wear life. we manufacturing the self-lubricating composite materials called oilless thrust washer, These materials use graphite fibers combined with a bronze and our proprietary lubricative pigments. Shop Metal Washers at bronzelube.com. We offers FREE CAD download, short lead times and competitive pricing. Quote and order online today! Flat Washer of Self-lubricating, Check out the variety of configurable, Flat Washer of we has other mechanical components, Press Die, and Plastic Mold Washer…
Oilless Washer
Manufacturer of standard and custom steel-backed PTFE lined and metal bronze graphite thrust washers. Available in inch and metric sizes with -328 degrees F to +536 degrees F operating temperature. Various features include vacuum impregnated, low carbon steel backing, self-lubricating and PTFE sliding surfaces. Stock items available. REACH and DFARS compliant.
Lubrication Washer
Beautifully crafted leather products.
Solid lubricants are materials that can provide lubrication without the need for a liquid lubricant. One common type of solid lubricant used in bearings and thrust washers is graphite. Graphite is often used in combination with other materials to form a composite material that has improved properties, such as increased strength or wear resistance.
The graphite-filled bronze washer is maintenance-free, but lubrication of the sliding surfaces during the initial start-up phase is recommended during assembly. Lubrication during the initial start-up phase is recommended. Common lubricants such as grease or oil can be used. For optimum performance and life, it is important that the mating surfaces are properly cleaned during assembly.
Plain Bearings & Thrust Washers
Shop Oilless Washer for all your Thrust Washers and Plain Bearings & Thrust … Oil Free Copper Alloy Washers. Made in Cgina. Washers which can support axial loads. Oilless Thrust Washer SOW #500SP Graphite Plugged Washer…
Self Lubricating Washer
It is with graphite plugged to base metal and fine particles of solid lubricant create lubrication film on the motion part. Custom configurable components for automation industry.
Custom Self Lubricating Plate – Graphite Plugs
Oil Free Copper Alloy Washers
We can produce small to very large wear plate from bronze large diameters up to 120” and assembly weights up to 15 tons. Multiple lubricant formulas are available to suit specific needs.
Oilless Thrust washer
Cast bronze bushings with solid lubricant inserts : Thrust bearing, thrust washers, sliding plates, half-bearings… oilless washers for gasket
oilless washers are suitable for preventing the tightened bolts from becoming loose and are used as gaskets to prevent oil leakage from hydraulic equipment, including brake hoses.
Oilless washers, also known as oil-free or self-lubricating washers, are components designed to operate without the need for external lubrication. They are commonly used in applications where the use of oil or grease is not feasible or desirable. These washers are typically made of materials such as bronze, copper alloy, or high-strength brass, and they are impregnated with solid lubricants such as graphite, polytetrafluoroethylene (PTFE), and molybdenum disulfide. This self-lubricating property allows the washers to function effectively without the need for additional lubricants, making them suitable for various dry applications such as die/mold, machinery, automation, construction, and automobile. Oilless washers can receive thrust loads without using any lubricating oil, and they are available in different types and sizes to suit specific application requirements.
Oilless Washer, bronze thrust washers with solid lubricants are a reliable and cost-effective solution for many applications that require high load-bearing capacity and good wear resistance.
Bronze is a popular material for thrust washers due to its high strength, good wear resistance, and ability to handle heavy loads. When combined with a solid lubricant such as graphite, bronze thrust washers can provide excellent lubrication properties and reduce friction between the mating surfaces.
Bronze thrust washers with solid lubricants are often used in high-load, low-speed applications such as heavy equipment, machinery, and automotive engines. The solid lubricant provides a layer of protection between the moving parts, reducing wear and extending the life of the bearing or thrust washer.
Oilless washers, also known as self-lubricating washers, are designed to operate without the need for external lubrication. This is achieved by using materials that can provide lubrication within the washer itself. High-strength bronze alloys such as Manganese Bronze, Tin Bronze, Aluminum Bronze, and High Leaded Tin Bronze are frequently used as oilless washer materials in industrial and structural applications.
One of the main advantages of using oilless washers is that they require minimal maintenance and can operate for extended periods of time without the need for lubrication. This can result in significant cost savings and increased productivity, as there is no need to stop operations for lubrication or maintenance.
In addition to their maintenance-free operation, high-strength bronze alloys used in oilless washers offer excellent mechanical properties, such as high strength, good wear resistance, and corrosion resistance. These properties make them ideal for use in a wide range of industrial and structural applications, including heavy equipment, construction machinery, and aerospace components.
Oilless washers made from high-strength bronze alloys are a reliable and cost-effective solution for many applications that require long-term, maintenance-free operation and high performance under heavy loads and harsh environments.
Oilless washers are a type of washer that does not require any lubrication or oil for their operation. They are typically made from self-lubricating materials, such as bronze or plastic, that can withstand high temperatures and pressure.
In the case of the supporting metal for oilless washers, high strength manganese bronze is a commonly used material. This material has excellent mechanical properties and is highly resistant to wear, corrosion, and fatigue. Copper Alloy UNS No. C86300 is a specific type of high strength manganese bronze that is manufactured in strict accordance with various ASTM standards, including ASTM B22 Alloy C86300, ASTM B271-C86300, ASTM B505-C86300, and ASTM B584-C86300.
These ASTM standards provide specific requirements for the chemical composition, mechanical properties, and manufacturing processes of high strength manganese bronze. The use of this material in oilless washers can provide excellent load-bearing capacity, low friction, and long service life.
Some of the applications where oilless washers made from high strength manganese bronze may be used include heavy equipment, marine, and industrial machinery. These washers can be used in a wide range of applications, including thrust washers, bushings, bearings, and other components that require high strength and wear resistance.
Oilless Washer Bronze Material
| Alloy No. | Generic Description | ASTM Specification | Maximum Recommended Bearing Load | Maximum Recommended PV |
|---|---|---|---|---|
| 614 | Aluminum Bronze | B169-C61400 | 5000 psi | 60,000 psi-ft/min (130 N/mm2-m/min) |
| 862 | Manganese Bronze | B584-C86200 | 6000 psi | 72,000 psi-ft/min (150 N/mm2-m/min) |
| 863 | Manganese Bronze | B22-C86300 | 8000 psi | 80,000 psi-ft/min (170 N/mm2-m/min) |
| 865 | Manganese Bronze | B584-C86500 | 4000 psi | 48,000 psi-ft/min (100 N/mm2-m/min) |
| 905 | Tin Bronze | B22-C90500 | 2000 psi | 30,000 psi-ft/min (65 N/mm2-m/min) |
| 911 | Tin Bronze | B22-C91100 | 2500 psi | 36,000 psi-ft/min (75 N/mm2-m/min) |
| 924 | Leaded Tin Bronze | B22-C90500M | 2000 psi | 30,000 psi-ft/min (65 N/mm2-m/min) |
| 932 | High Leaded Tin Bronze | B584-C93200 | 1500 psi | 24,000 psi-ft/min (50 N/mm2-m/min) |
| 937 | High Leaded Tin Bronze | B22-C93700 | 1000 psi | 20,000 psi-ft/min (45 N/mm2-m/min) |
| 954 | Aluminum Bronze | B148-C95400 | 4000 psi | 48,000 psi-ft/min (100 N/mm2-m/min) |
| 955 | Nickel Aluminum Bronze | B148-C95500 | 6000 psi | 72,000 psi-ft/min (150 N/mm2-m/min) |
| 958 | Alpha Nickel Aluminum Bronze | B148-C95800 | 5000 psi | 60,000 psi-ft/min (130 N/mm2-m/min) |
| GA50 | Meehanite | A48(50) | 8000 psi | 80,000 psi-ft/min (170 N/mm2-m/min) |
Note: The maximum recommended bearing load and PV values are provided as general guidelines only and may vary depending on specific application conditions. It is important to consult with a qualified engineer to determine the appropriate material selection and design for a given application.
Note: The maximum recommended bearing load and PV values are provided as general guidelines only and may vary depending on specific application conditions. It is important to consult with a qualified engineer to determine the appropriate material selection and design for a given application.
Oilless Washer,
Oil Free Washers – Configure and purchase
JTW self-lubricating thrust washers combine the wear resistance of copper alloy (ZCuZn24Al6) with the self-lubricating properties of solid lubricants, making them maintenance-free during use with no oiling. The products are widely used in high load, intermittent or oscillating movements, such as steam locomotive production lines, hydraulic turbines, reservoir working/accident doors, plastic machinery, etc. Various types of copper alloys are available depending on the operating conditions used.
|
Unit:mm
|
|
Stanard No |
d
|
D
|
|
Bolt
|
||||||
|
D1
|
Qty
|
size
|
d1
|
|||||||
|
JTW-10
|
10.2
|
30
|
3
|
|||||||
|
JTW-12
|
12.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-13
|
13.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-14
|
14.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-15
|
15.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-16
|
16.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-16N
|
16.2
|
50
|
3
|
|||||||
|
JTW-18
|
18.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-20
|
20.2
|
50
|
5
|
35
|
2
|
M5
|
6
|
|||
|
JTW-20N
|
20.2
|
50
|
5
|
|||||||
|
JTW-25
|
25.2
|
55
|
5
|
40
|
2
|
M5
|
6
|
|||
|
JTW-25N
|
25.2
|
55
|
5
|
|||||||
|
JTW-30
|
30.2
|
60
|
5
|
45
|
2
|
M5
|
6
|
|||
|
JTW-35
|
35.2
|
70
|
5
|
50
|
2
|
M5
|
6
|
|||
|
JTW-40
|
40.2
|
80
|
7
|
60
|
2
|
M6
|
7
|
|||
|
JTW-45
|
45.3
|
90
|
7
|
67.5
|
2
|
M6
|
7
|
|||
|
JTW-50
|
50.3
|
100
|
8
|
75
|
4
|
M6
|
7
|
|||
|
JTW-55
|
55.3
|
110
|
8
|
85
|
4
|
M6
|
7
|
|||
|
JTW-60
|
60.3
|
120
|
8
|
90
|
4
|
M8
|
9
|
|||
|
JTW-65
|
65.3
|
125
|
8
|
95
|
4
|
M8
|
9
|
|||
|
JTW-70
|
70.3
|
130
|
10
|
100
|
4
|
M8
|
9
|
|||
|
JTW-75
|
75.3
|
140
|
10
|
110
|
4
|
M8
|
9
|
|||
|
JTW-80
|
80.3
|
150
|
10
|
120
|
4
|
M8
|
9
|
|||
|
JTW-90
|
90.5
|
170
|
10
|
140
|
4
|
M10
|
11
|
|||
|
JTW-100
|
100.5
|
190
|
10
|
160
|
4
|
M10
|
11
|
|||
|
JTW-120
|
120.5
|
200
|
10
|
175
|
4
|
M10
|
11
|
|||
Find out all of the information about the oilless washer product: thrust washer alternative SOBW / SPW. Contact us directly to get a free quote …
The thrust bearing system consists of three basic components, a metallic base, a thick solid film lubricant, and a mating surface. The lubricating layer may be a composite, woven fiber, or composite. No supplemental lubrication, such as oil or grease, is required for the life of the bearing. In many applications, the life of the bearing is capable of operating without maintenance for the life of the equipment that uses it.
Oilless Washer Features
JTW self-lubricating thrust washers MPWZ series combine the wear resistance of copper alloy (ZCuZn24Al6) and the self-lubricating properties of solid lubricants, so that they do not require oil maintenance during use. Products are widely used in high-load, intermittent or oscillating motion, such as automobile and locomotive production lines, hydraulic turbines, reservoir work/accident doors, plastic machinery, etc. Various types of copper alloys are available depending on the conditions of use.
High-Tension Manganese Bronze Washer
Material: High Tension Manganese Bronze, Washer, self-lubricating
Washer, self-lubricating, graphite filled bronze washer manufacturers is made of extra hard and durable bronze with built-in self-lubricating graphite plugs for maintenance-free operation. When it comes to high loads and small motions where lubrication is difficult to implement, this bearing is an excellent solution. The graphite plugs cover about 25-30% of the bearing surface and is positioned so that the entire bearing surface is always lubricated. WF sliding elements are available in many designs and can also be manufactured in other alloys to meet specific application needs.
Details: It has a backing made of high-tensile manganese bronze with a special filling of solid lubricant inserted into the surface at a certain angle and density, and is precision machined. It is mainly used for high load and medium speed applications.
The bushings and plates can be developed to any specification according to customer requirements.
Applications of oil-free bearings and graphite filled bronze washer
- Graphite filled bronze bearings are inaccessible or difficult to lubricate.
- Graphite filled bronze bush design, assembly and maintenance time savings are required.
- Graphite filled bronze bearings are difficult to lubricate due to high/low temperatures.
- Graphite filled bronze bearing with minimal space is required.
- Where corrosion or water resistance is required.
- Where dust is present in the operating environment.
- Where oil contamination is not desired.
- Where high load and low speed operation is required without receiving lubrication.
- Where oscillation, reciprocation, or frequent start and stop operations are required, making lubrication unimportant.
- Where lubrication oil deteriorates due to long periods of non-maintenance.
Thrust Washer Bearing
Oil Free Washers for industrial applications. We offers free CAD downloads, prompt lead times, competitive pricing, and small minimum order quantity.
Abrasion-resistant washer to customize self-lubricating gaskets Long-term supply
Washer, self-lubricating size
JTW Self-Lubricating Thrust Washers, SOBW, SPW Size Chart
|
Stanard No |
d
|
D
|
|
Bolt
|
||||||
|
D1
|
Q’ty
|
size
|
d1
|
|||||||
|
JTW-10
|
10.2
|
30
|
3
|
….
|
…..
|
….
|
….
|
|||
|
JTW-12
|
12.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-13
|
13.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-14
|
14.2
|
40
|
3
|
28
|
2
|
M3
|
3.5
|
|||
|
JTW-15
|
15.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-16
|
16.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-16N
|
16.2
|
50
|
3
|
….
|
….
|
….
|
….
|
|||
|
JTW-18
|
18.2
|
50
|
3
|
35
|
2
|
M3
|
3.5
|
|||
|
JTW-20
|
20.2
|
50
|
5
|
35
|
2
|
M5
|
6
|
|||
|
JTW-20N
|
20.2
|
50
|
5
|
….
|
….
|
….
|
….
|
|||
|
JTW-25
|
25.2
|
55
|
5
|
40
|
2
|
M5
|
6
|
|||
|
JTW-25N
|
25.2
|
55
|
5
|
….
|
….
|
….
|
….
|
|||
|
JTW-30
|
30.2
|
60
|
5
|
45
|
2
|
M5
|
6
|
|||
|
JTW-35
|
35.2
|
70
|
5
|
50
|
2
|
M5
|
6
|
|||
|
JTW-40
|
40.2
|
80
|
7
|
60
|
2
|
M6
|
7
|
|||
|
JTW-45
|
45.3
|
90
|
7
|
67.5
|
2
|
M6
|
7
|
|||
|
JTW-50
|
50.3
|
100
|
8
|
75
|
4
|
M6
|
7
|
|||
|
JTW-55
|
55.3
|
110
|
8
|
85
|
4
|
M6
|
7
|
|||
|
JTW-60
|
60.3
|
120
|
8
|
90
|
4
|
M8
|
9
|
|||
|
JTW-65
|
65.3
|
125
|
8
|
95
|
4
|
M8
|
9
|
|||
|
JTW-70
|
70.3
|
130
|
10
|
100
|
4
|
M8
|
9
|
|||
|
JTW-75
|
75.3
|
140
|
10
|
110
|
4
|
M8
|
9
|
|||
|
JTW-80
|
80.3
|
150
|
10
|
120
|
4
|
M8
|
9
|
|||
|
JTW-90
|
90.5
|
170
|
10
|
140
|
4
|
M10
|
11
|
|||
|
JTW-100
|
100.5
|
190
|
10
|
160
|
4
|
M10
|
11
|
|||
|
JTW-120
|
120.5
|
200
|
10
|
175
|
4
|
M10
|
11
|
|||
Thrust Washer Size, Material: Metal Bronze With Graphite
| Thrust Washer | I.D.: Φd | O.D.: ΦD | Thickness: T | Position of Mounting hole: P.C.D | Number of Hole | Countersunk Screw |
|---|---|---|---|---|---|---|
| SPW-0603 | 6.2 | 25 | 3 | 15 | 2 | M3 |
| SPW-0803 | 8.2 | 28 | 3 | 18 | 2 | M3 |
| SPW-1003 | 10.2 | 30 | 3 | 20 | 2 | M3 |
| SPW-1203 | 12.2 | 40 | 3 | 28 | 2 | M3 |
| SPW-1203N | 12.2 | 40 | 3 | – | – | – |
| SPW-1303 | 13.2 | 40 | 3 | 28 | 2 | M3 |
| SPW-1403 | 14.2 | 40 | 3 | 28 | 2 | M3 |
| SPW-1503 | 15.2 | 50 | 3 | 35 | 2 | M3 |
| SPW-1603 | 16.2 | 50 | 3 | 35 | 2 | M3 |
| SPW-1603N | 16.2 | 50 | 3 | – | – | – |
| SPW-1803 | 18.2 | 50 | 3 | 35 | 2 | M3 |
| SPW-2005 | 20.2 | 50 | 5 | 35 | 2 | M5 |
| SPW-2505 | 25.2 | 55 | 5 | 40 | 2 | M5 |
| SPW-2505N | 25.2 | 55 | 5 | – | – | – |
| SPW-3005 | 30.2 | 60 | 5 | 45 | 2 | M5 |
| SPW-3005N | 30.2 | 60 | 5 | – | – | – |
| SPW-3505 | 35.2 | 70 | 5 | 50 | 2 | M5 |
| SPW-4007 | 40.2 | 80 | 7 | 60 | 2 | M6 |
| SPW-4507 | 45.2 | 90 | 7 | 70 | 2 | M6 |
| SPW-5008 | 50.3 | 100 | 8 | 75 | 4 | M6 |
| SPW-5508 | 55.3 | 110 | 8 | 85 | 4 | M6 |
| SPW-6008 | 60.3 | 120 | 8 | 90 | 4 | M8 |
| SPW-6508 | 65.3 | 125 | 8 | 95 | 4 | M8 |
| SPW-7010 | 70.3 | 130 | 10 | 100 | 4 | M8 |
| SPW-7510 | 75.3 | 140 | 10 | 110 | 4 | M8 |
| SPW-8010 | 80.3 | 150 | 10 | 120 | 4 | M8 |
| SPW-9010 | 90.5 | 170 | 10 | 140 | 4 | M10 |
| SPW-10010 | 100.5 | 190 | 10 | 160 | 4 | M10 |
| SPW-12010 | 120.5 | 200 | 10 | 175 | 4 | M10 |
Installation Precautions
The quality of bearing installation will affect the accuracy, life and performance of the bearing
Therefore, during installation and use, pay attention to the following points
• Where possible, design with standard specifications;
• Please pay attention to whether there is foreign matter on the surface during assembly;
After use, the sliding surface is black or gray-black due to the oil film formed by the solid lubricant. Please do not wipe it.
wash, use as usual;
• Before assembly, if lubricating oil is applied to the counter-grinding parts, the running-in period can be shortened, which is beneficial to the operation of the machine.
• When assembling, it should be pressed in slowly, and knocking is strictly prohibited, so as not to damage the bearing and cause deformation;
• When designing, appropriate materials should be selected for different parts in order to improve the mechanical performance and prolong the service life of the bearing;
• In high load, reciprocating motion, it is recommended to use screw fixation;
• In fresh water, sea water and offshore operation, it is recommended to use stainless steel or chrome-plated surface for the grinding shaft.
Copper alloy, washer type
Self-Lubricated Washer & Custom Heavy-Duty Bearings
Trusted handyman services
We design, engineer, and manufacture custom solutions for all of your self lubricating bronze plate needs. Including bushings, washers, expansion plates and complex assemblies. Graphite Lubricate Plate Prices – Find Competitive Prices – Check out the variety of configurable.
Graphite thrust bearing – Graphite Washer For Sale
Bronze Graphite Washer – Prompt Delivery, Global Supply
Lubricate washer and alternative self-lubricated pad materials. are you looking for an alternative material to be used instead of self-lubricated thrust bearings & washer? Base Material: Special Brass, Price and delivery time on request. Self-lubricating Base Material: Special Brass.
Oilless Graphite Washer, Engineering Support, Short Lead Times.
Browse, get a quote and order products easily in oilless bearing eCatalog
Supply for high load, low speed applications and are made of rotational cast high-strength bronze wear plate using a specially formed graphite plug as lubricant. Our range of bronze plates are available in metric and imperial sizes.
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