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| Brand Name: | VIIPLUS |
| Model Number: | Graphite Bearings, Bushings and Thrust Washers |
| MOQ: | negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | Graphite plugged brass bush Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers |
Self-Lubricated Bronze Oilless Graphite Washers Anti-Friction are a unique type of washer designed to provide friction-free operation without the need for traditional lubrication. These washers are made from a combination of bronze and graphite, creating a material that is both strong and self-lubricating.
The bronze component of the washer offers excellent durability and resistance to wear, making it suitable for high-load and high-speed applications. The graphite, on the other hand, acts as a natural lubricant, reducing friction and heat generation during operation. This self-lubricating property eliminates the need for regular lubrication, reducing maintenance requirements and downtime.
The anti-friction design of these washers ensures smooth and efficient operation, even in demanding conditions. They are ideal for use in a wide range of industrial applications, including pumps, motors, gearboxes, and other rotating or reciprocating equipment.
In summary, Self-Lubricated Bronze Oilless Graphite Washers Anti-Friction offer a robust and reliable solution for reducing friction and wear in industrial applications. Their combination of strength, durability, and self-lubricating properties ensures smooth and efficient operation, reducing maintenance costs and improving overall equipment performance.
- Graphite Plugged Bearing : Achieving excellent self-lubrication and abrasion resistance under dry lubricating condition with graphite.
| Type | Description |
| BG1 Bushes | 50x65x40 |
| 50x65x45 | |
| 65x80x50 | |
| 80x100x70 | |
| 65x80x70 | |
| 65x80x80 | |
| 80x100x80 | |
| BG1 Trust washers | W65 |
| W80 | |
| Anti frcition Washers | 5mmx50x100 |
| 5mmx65x120 | |
| 5mmx80x120 |
Graphite plug is embedded into a metal part, solid bronze graphite Self Lubricating bushing ...
Self Lubricating, Graphite Embedded, Oilless Bearings.
Find graphite plate companies that can design, engineer, and manufacture graphite wear plates to your companies specifications.
Self-lubrication with specially embedded solid lubricants reduces friction.
Solid lubricant inlaid bush bearing use High-grade Metal Alloy as their base material, Inlaid Graphite and grease during the process of friction, will release solid lubricant and lubricant oil automatically. Self Lubricated Bronze & Graphite Embedded guide bushing & WEAR PAD bearing widely used in Injection Moulding Machines, Automobile Moulds, Food Machinery, Water Turbines, Engineering Machinery etc.
| Material | ZCuZn25AI6Fe3Mn3 |
| Brand | Self Lubricated Bronze & Graphite Embedded Bearings |
| Usage/Application | Industrial / Automobile |
| Size/Diameter | 8 mm to 500 mm |
| Shape | Cylindrical |
| Maximum Load Capacity | 100 N/mm2 |
| Alloy Hardness | >210 HB |
| Coefficient of Thermal Expansion | 15 x 10-6 C |
| Friction Coefficient | Oil - 0.03 and Dry - 0.16 |
| Maximum PV Value Limit | 200 N/mm2 .m/min |
| Density | 8.0 g/cm3 |
| Tensile Strength | >750 N/mm2 |
| Elongation | >12 % |
| Maximum Temperature Limit | 450 Degree C |
Can Economically Make Custom Bushings In Just About Any Size? Made in China
Bearing Bushing Stock -
, INA, -oilless misumi and more. Get a quote/sample. Learn more now.
Self-lubricating bearings for middle loads composed of cast bronze bases and embedded solid lubricant.
Self lubricating bearings that can be used oil free. Demonstrate high performance at high load/low speed motion.
Flat plain bearing OILES 500
| Type | flat |
| Material | bronze |
| Other characteristics | self-lubricating |
Cast Bronze Metric Plain Sleeve Bearing
Bronze with insert solid lubricant material. graphite plugged bronze bushings
Graphite Plugged Bushings are a complete line of Self-Lubricating Bushings that excel whenever standard lubrication is impractical, including heavy load, high-temperature applications. They are manufactured from a variety of Bronze Alloys, including C95400 Aluminum Bronze, C93200 Bearing Bronze, and C86300 Manganese Bronze.
bujes de bronce autolubricados
Graphite Plugged Brass Bush Alloy materials
| Model | JDB-1 | JDB-2 | JDB-3 | JDB-4 | JDB-5 | ||
|---|---|---|---|---|---|---|---|
| Grade China Brands GB1776-87 |
ZCuZn25 AI6Fe3Mn3 |
ZCuSn6Zn6Pb3 | ZCuAI10Fe3 | ZCuSu10P1 | Steel+ZCuSn6Zn6Pb3 | HT250 | GCr15 |
| International ISO1338 |
GCuZn25 AI6Fe3Mn3 |
GCuSn6Zn6Pb3 | GCuAI10Fe3 | CuSn12 | Steel+CuSn6Zn6Pb3Fe3Ni5 | - | B1 |
| Germany DIN |
G-CuZn25 AI5 |
GB-CuSn5Zn5Pb5 | GB-CuAI10Ni | GB-CuSn10 | Steel+CuSn6Zn6Pb3Ni | - | 100Cr6 |
| Japanese JIS |
HBsC4 | BC6 | AIBC3 | BC3 | BC6 | FC250 | SUJ2 |
| United States ASTM/UNS |
C86300 | C83600 | C95500 | C90800 | C83600 | Class40 | 52100 |
| British Standard | HTB2 | LG2 | AB1 | PB4 | LG2 | - | - |
Material alloy chemical composition
| Chemical Elements | JDB-1 | JDB-2 | JDB-3 | JDB-4 | JDB-5 | ||
|---|---|---|---|---|---|---|---|
| Cu ( % ) | Rest | Rest | Rest | - | - | ||
| Sn ( % ) | - | 6 | - | 10 | 6 | - | - |
| Zn ( % ) | 25 | 6 | - | - | 6 | - | - |
| Ni ( % ) | - | - | - | - | - | - | - |
| AI ( % ) | 6 | - | 10 | - | - | - | - |
| Fe ( % ) | 3 | - | 3 | - | - | Rest | Rest |
| Mn ( % ) | 3 | - | - | - | - | 0.905 - 1.3 | 0.20 - 0.40 |
| Cr ( % ) | - | - | - | - | - | - | 1.30 - 1.65 |
| C ( % ) | - | - | - | - | - | 2.5 - 4 | 0.95 - 1.05 |
| Si ( % ) | - | - | - | - | - | 1.0 - 1.3 | 0.15 -0.35 |
| Pb ( % ) | - | 3 | - | - | 3 | - | - |
Technical Parameters
| Performance | JDB-1 | JDB-2 | JDB-3 | JDB-4 | JDB-5 | ||
|---|---|---|---|---|---|---|---|
| Max.load P ( N/mm² ) | 100 | 60 | 70 | 60 | 250 | ||
| Max.speed V ( m/s ) | Dry0.4 oil5 | 2 | 2 | 0.5 | 0.1 | ||
| Max.PV ( N/mm²·m/s ) | 3.8 | 0.5 | 0.6 | 0.8 | 2.5 | ||
| Density ρ( g/cmsup3 ) | 8.0 | 8.0 | 7.6 | 7.3 | 7.8 | ||
| Tensile strength ( N/mm² ) | > 600 | > 250 | > 500 | > 250 | > 1500 | ||
| Elongation ( % ) | > 10 | > 4 | > 10 | - | - | ||
| Hardness ( HB ) | > 210 | > 80 | > 80 | > 160 | HRC> 55 | ||
| Max.temp ( ℃ ) | 300 | 350 | 300 | 400 | 350 | ||
| Friction coef. ( μ ) | Oil lubrication: 0.03 | Friction(dry): 0.16 | |||||
