Oilless Washers

Oil-free Thrust Washer

Copper base Mosaic solid lubrication thrust bearing washers Material: CuZn25Al5, also with different alloys available upon request

– Cast bronze bearing washer, bronze thrust washer, bronze washer, graphite lubricant bronze bearing
– Solid bronze washer with graphite points, solid bronze spring washer cast, bronze washer with graphite lubricant

Description

Maintenance-free Oilless Washers

Oilless Solid Lubricant Thrust Washers, Cast bronze washer with solid graphite lubrication, CuZn25Al6Mn4 Bronze with solid graphite lubricant inserts (alternative specifications are available on request)

Metric Solid lubricated Thrust Washer Part number:

Solid lubricated Thrust Washers have been developed for high load, low-speed applications and are made of rotational cast high-strength bronze using a specially formed graphite plug as a lubricant.

Our range of JTW Solid lubricated Thrust Washers is available in metric and imperial sizes. Our in-house machining service can produce non-standard sizes to suit specific customer requirements.

Thrust bearings for sale, Self-Lubricating Thrust Washers, Brass, Metric – Bronze Washer…

Material: CuZn25Al6Mn4 Bronze with solid graphite lubricant inserts
(alternative specifications are available on request)

Click here to find your oilless washer bearing

Oilless Washer JTW10 10.2 30 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW12 12.2 40 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW13 13.2 40 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW14 14.2 40 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW15 15.2 50 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW16 16.2 50 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW18 18.2 50 3 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW20 20.2 50 5 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW25 25.2 55 5 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW30 30.2 60 5 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW35 35.2 70 5 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW40 40.2 80 7 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW45 45.3 90 7 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW50 50.3 100 8 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW55 55.3 110 8 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW60 60.3 120 8 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW65 65.3 125 8 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW70 70.3 130 10 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW75 75.3 130 10 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW80 80.3 150 10 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW90 90.5 170 10 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW100 100.5 190 10 Cast bronze bearings with solid graphite lubrication
Oilless Washer JTW120 120.5 200 10 Cast bronze bearings with solid graphite lubrication

Features Self Lubricating Thrust Washer Lubricant

Solid Lubricant
Lubricant Features Typical application
SL1 Graphite+add Excellent resistance against chemical attacks and low friction.Temp limit 400 ℃ Suite for general machines and under an atmosphere
SL4 PTFE+Additives Lowest in friction and the good of water lubrication, Temp. limit 300℃ The ship, hydraulic turbine, gas turbine, etc

 

Caution

1. Where possible, try to use standard design;
2. Please note that the surface of any foreign body assembly;
3. Sliding surface after use, because the solid lubricant film formation results in a surface with black or gray-black phenomenon, please do not scrub, as usual;
4. Before assembly, if the lubricating oil is applied to the wear parts, can shorten the running-in period, in favor of mechanical operation, operation;
5. The assembly should be slowly pushed forbidden beat, so as not to damage bearings and cause deformation;
6. Design should be used in different parts of the appropriate material, in order to improve the mechanical properties, extending bearing life;
7. In the high load, the reciprocating motion, it is recommended to use screws;
8. In freshwater, seawater, and at sea, the shaft, or recommend the use of stainless steel, chrome plated.

Self-Lubricating Thrust Washers & Graphite Bearings Advantage

1. The design is flexible, simple, and convenient, and has a wide range of use;
The fuel supply system is a heavy-duty, time-consuming, and labor-intensive device in mechanical design. There is no need to consider the use of solid self-lubricating bearings when designing fuel, which saves fuel device equipment and can be applied to various special occasions. The solid self-lubricating bearings are designed in a variety of shapes to meet the needs of various special occasions. The use of solid self-lubricating bearings can significantly reduce the cost of mechanical maintenance and fuel.
2. No oil can be used;
Since the coefficient of linear expansion is greater than that of the solid lubricant of the metal matrix when the solid self-lubricating bearing starts to run, the piece will be transferred to the mill members to realize self-lubrication, so it is difficult to use solid self-lubricating bearings in oil and can not be oil or fat. Locally, even in the case of low speed and high load, it can also play a good lubrication effect.
3. Low cost of use;
With the traditional mechanical design, the fuel gauge should be checked at all times during refueling and maintenance within a certain operating time. The installation of the oil is smooth. Regular refueling will cause pollution to the surrounding environment and increase maintenance costs. After lubrication, not only can the environment be cleaned, but also the use cost of the lubricant can be greatly reduced.
4. Under high load and low-speed conditions, it can exert superior performance;
The solid self-lubricating bearing uses centrifugal casting high-strength brass alloy as a matrix, which plays a role in the load. The special formula of graphite with good self-lubricating performance is used as a lubricant, playing a role in self-lubricating, which combines their respective advantages, Even under high load and low-speed conditions, it can exert superior performance.
5. Reciprocating motion, rocking motion, and frequent start-stop film formation difficulties, exert excellent wear resistance;
The principle of the self-lubricating bearing arrangement of solid lubricants is to ensure that all parts of the grinding member have the role of lubricant during the operation. Therefore, the arranged lubricant must be arranged based on the direction of movement of the grinding to determine the location of the lubricant.
6. Excellent chemical resistance and corrosion resistance;
The solid self-lubricating bearing lubricant is specially formulated from graphite, polytetrafluoroethylene, molybdenum disulfide, and other wear-resistant materials. It has a stable molecular structure. The metal matrix can have different chemical resistance and corrosion resistance according to the metal selected. Therefore, solid self-lubricating bearings have excellent chemical resistance and corrosion resistance.
7. The product is more competitive in cost performance, compared with similar products, it has a long service life, less maintenance, a long replacement cycle, and good performance.

JTW OILLESS WASHER SIZE

Contact Us

To make an inquiry about or request a catalog of self-Lubricating Thrust Washers , click here!

 

Thrust Washer Description

Size
Customized brass graphite washer
Material
Brass / Bronze(CuZn25Al5Mn4Fe3)
Color
Brass color
Size
Metric Size
Max line speed V
Dry Lubrication 0.3m/s,Oil Lubrication1.0m/s
PV value limit
Dry Lubrication 1.65N/mm²· m/s,Oil Lubrication 3.25N/mm²· m/s
Friction coef u
Dry Lubrication 0.12~0.16, Oil Lubrication 0.03~0.08
Max Working temperature
-40~200℃
Mating Axis
Hardness >220 HB, Roughness Ra=0.4~1.25
Thermal conductivity
38-55W/(m·k)

Oilless washer size

Additional information

Size

Custom Size, Extra large, Imperial size, Metric Size

Cylindrical bushes

Solid Bronze Bushing, Bimetal Bushes, Cast Bronze Bushing, Wrapped Bushing

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Sliding Bearing Material

Contact Info

No .555 ChuangYe Road,Industry Park, Jiashan Zhejiang, China. 314100

Phone: T: +86 (0)57384499350

Mobile: + 86 (0)18258386757

Fax: +86 (0)57384499352

Web: Bronze Lube Company

Long-lasting, self-lubricating bearings

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