C932 Tin Bronze Oilless Bushes, also known as Graphite Plugged Bushing, refer to bearings made of C932 tin bronze alloy that are designed to operate without the need for external lubrication. These bushings are plugged or filled with graphite, which provides self-lubrication properties, reducing friction and wear during operation.
C932 tin bronze alloy is a copper-based alloy that contains tin as the primary alloying element. It offers excellent wear resistance, high strength, and good corrosion resistance, making it suitable for applications requiring reliable and durable bushings.
Graphite Plugged Bushings are commonly used in applications where lubrication may be difficult or impractical, such as in high-temperature or high-speed environments. The graphite filler acts as a lubricant, reducing friction and wear between the bushing and the mating component. This allows the bushing to operate smoothly and efficiently without the need for external lubrication.
These bushings are suitable for a wide range of applications in industries such as machinery, automotive, and aerospace. They can be used in rotating or sliding motion applications and are often paired with shafts, pins, or other rotating components.
The bushings are typically manufactured through casting or pressing methods, followed by machining and finishing operations to achieve the desired dimensions and surface finish. The graphite filler is then inserted into the bushing to provide the self-lubricating properties.
Durable Large Bronze Sleeve Bearings & Bushing Bore Diameter C932 Tin Bronze
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Discovery the "Extra large size" or "Large Diameter" for any bearing requring an outside diameter exceeding our largest "off the shelf" size, generally 20 inches.Competitive Price Shaft Sleeve Graphite Bronze Bushing.These sliding bearings satisfy most applications and may be resized, oil grooved, or plugged graphited for special needs.Bushings, Bearings, Thrust Washers in various sizes.Order Online Today!
Machined Cast bronze bearings offer technically and economically favourable bearings solutions. High loading capability, low weight, good corrosion resistance. VIIPLUS SLIDING Bearing can offered different type bronze alloys according to the life time, service etc. The tolerance is much tighter than wrapped bronze bushes..
| Material | Bronze | CuZn25Al6Fe3Mn3 + Graphite |
| Iron | Cast-iron + Graphite |
| Density | | 8.2g/cm3 |
| Tensile Strength | | >=755N/mm2 |
| Anti-compact Tenacity | | >=400~500KJ/m3 |
| Hardness | | >=200HB |
| Max Load Pressure | | 100N/mm2 |
| Speed Limit | | 0.5m/s |
| PV value limit | | 1.65N/mm2.m/s |
| Friction coef | Oil Lubrication | 0.03 |
| Dry Friction | 0.16 |
| Working temperature | | -40~+300°C |
Made-To-Order From China.
Alloy C93200 is considered this family’s workhorse alloy and is widely used in sliding bearing & oilless guide applications.
Oversized Bronze Bearing Types Plugged Graphite
ALLOY 93200 Bronze Bearings
C932 LEADED TIN BRONZE DESIGNATIONS AND INFORMATION
We specializes manufactures C93200 Leaded Tin Bronze as a standard-stocked Bronze Bearing Plugged with metric size.
Similar or Equivalent Specification
| CDA | ASTM | Asarcon | SAE | AMS | Federal | | Other |
| C93200 | B505
B505M | 77 | J461
J462 | | QQ-C-390, E7;
QQ-B-1005, Comp 12 | MIL-B-11553, Comp 12 | Bearing Bronze |
Chemical Composition
| Cu%1 | Pb% | Sn% | Zn% | Fe% | P%2 | Ni%3 | Al% | S% | Sb% | Si% |
| |
81.00-
85.00 | 6.00-
8.00 | 6.30-
7.50 | 1.00-
4.00 |
0.20 |
1.50 |
1.00 |
0.005 |
0.08 |
0.35 |
0.005 |
C93200 bronze bearings has excellent machining properties, good hardness, and strength and wear resistance with excellent antifriction qualities.
Precision Sliding Bearings Manufacturing
Applications: Industrial - Selecting Bronze Bearing Materials."Extra large size" or "Large Diameter" Bronze Bearings are manufactured in a variety of sizes and shapes. These include sleeve bearings, flanged bearings, thrust washer and wear plate with graphite or groove.
Applications
1) Heavy duty tractor and farm implement equipment
2) Mining equipment
3) Forestry equipment
4) Mixing tank bladeshaft support
5) Foundry, furnace and steel production equipment
6) HVAC applications
7) Heavy duty caster and wheel support bearings
8) Kiln kart veneer dryer applications and possiblely other applications...
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C932 Tin Bronze Oilless Bushes, Graphite Plugged Bushing Images
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