|
| Brand Name: | VIIPLUS |
| Model Number: | Graphite plugged brass bush |
| MOQ: | negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | Graphite plugged brass bush Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers |
The self-lubricated bronze bushing, constructed from the high-grade C86300 alloy, offers a unique combination of strength, durability, and self-lubricating properties. Embedded with graphite, this bushing ensures smooth and friction-free operation, eliminating the need for regular lubrication and reducing maintenance requirements.
The C86300 alloy, a type of lead-tin bronze, exhibits excellent wear resistance and corrosion resistance, making it suitable for a wide range of industrial applications. The alloy's high tensile strength and hardness contribute to the bushing's ability to withstand heavy loads and maintain its shape and performance over time.
The embedded graphite provides a natural lubricating layer that reduces friction and wear between the bushing and the mating surface. This self-lubricating feature extends the bushing's lifespan and improves its overall performance, even under high-temperature and high-pressure conditions.
The self-lubricated bronze bushing with embedded graphite is easy to install and maintain, making it a cost-effective solution for various industrial applications. It is widely used in machinery, equipment, and other components that require smooth sliding surfaces and reliable bearing performance.
In summary, the self-lubricated bronze bushing made of C86300 alloy with embedded graphite offers a robust, durable, and maintenance-free bearing solution for industrial applications that demand smooth and reliable operation.
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-lubricating brass graphite bushes, brass graphite bushings, self-lubricating brass/bronze bush with graphite, solid lubricants-embedded brass graphite bearing bush, graphite bronze bushing, graphite
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 |
| SLEEVE BUSH | 16-25-40 | ||
| SLEEVE BUSH | 20-30-40 | ||
| GUIDE BUSH 02 | Dl-30, D2-40, D3-46,A-8, L1/L2 - 23/28 | ||
| GUIDE BUSH 03 | Dl-38, D2-50, D3-55.A-8, L1/L2 - 28/33 | ||
| GUIDE BUSH 04 | Dl-48, D2-60, D3-65,A-8, L1/L2 - 28/33 | ||
| WEAR PAD | 48-10-300L | ||
| WEAR PAD | 75-10-300L | ||
| GUIDE RAIL | 23-30-300L | ||
| GUIDE RAIL | 28-30-300L |
Can Economically Make Custom Bushings In Just About Any Size? Made in China
| Chemical Requirements | ||||||||||||
| Copper Alloy UNS No. |
Composition, % max, except as indicated | |||||||||||
| Nickel | ||||||||||||
| Copper | Tin | Lead | Zinc | Iron | Including | Aluminum | Manganese | Antimony | Sulfur | Phosphorus | Silicon | |
| Cobalt | ||||||||||||
| C86300 | 60.0–66.0 | 0.20 | 0.20 | 22.0–28.0 | 2.0–4.0 | 1.0A | 5.0–7.5 | 2.5–5.0 | ... | ... | ... | ... |
| C90500 | 86.0–89.0 | 9.0–11.0 | 0.30 | 1.0–3.0 | 0.20 | 1.0A | 0.005 | ... | 0.20 | 0.05 | 0.05B | 0.005 |
| C91100 | 82.0–85.0 | 15.0–17.0 | 0.25 | 0.25 | 0.25 | 0.50A | 0.005 | ... | 0.20 | 0.05 | 1.0B | 0.005 |
| C91300 | 79.0–82.0 | 18.0–20.0 | 0.25 | 0.25 | 0.25 | 0.50A | 0.005 | ... | 0.20 | 0.05 | 1.0B | 0.005 |
| C93700 | 78.0–82.0 | 9.0–11.0 | 8.0–11.0 | 0.8 | 0.7C | 0.50A | 0.005 | ... | 0.50 | 0.08 | 0.10B | 0.005 |
| A In determining copper minimum, copper may be calculated as copper plus nickel. | ||||||||||||
| B For continuous castings, phosphorus shall be 1.5 % max. | ||||||||||||
| C Iron shall be 0.35 % max. when used for steel-backed. | ||||||||||||
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.
| ID 80MM (ID★OD•LENGTH) | |||||
| 80*90*30 | 80*95*25 | 80*95*75 | 80*96*20 | 80*100*25 | 80*100*75 |
| 80*90*40 | 80*95*30 | 80*95*80 | 80*96*30 | 80*100*30 | 80*100*80 |
| 80*90*50 | 80*95*35 | 80*95*90 | 80*96*40 | 80*100*35 | 80*100*90 |
| 80*90*55 | 80*95*40 | 80*95*95 | 80*96*50 | 80*100*40 | 80*100*100 |
| 80*90*60 | 80*95*50 | 80*95*100 | 80*96*60 | 80*100*45 | 80*100*120 |
| 80*90*70 | 80*95*55 | 80*95*110 | 80*96*70 | 80*100*50 | 80*100*140 |
| 80*90*80 | 80*95*60 | 80*95*120 | 80*96*80 | 80*100*55 | 80*100*150 |
| 80*90*90 | 80*95*65 | 80*95*150 | 80*96*90 | 80*100*60 | 80*100*160 |
| 80*90*95 | 80*95*70 | 80*96*100 | 80*100*70 | ||
| 80*90*100 | 80*96*120 | ||||
| 80*90*120 | 80*96*130 | ||||
| 80*90*140 | 80*96*150 | ||||
| 80*90*150 | |||||
| 80*90*214 | |||||
| ID 85MM (ID*OD•LENGTH) | |||||
| 85*95*40 | 85*95*70 | 85*100*30 | 85*100*70 | 85*105*40 | 85*105*80 |
| 85*95*50 | 85*95*80 | 85*100*35 | 85*100*80 | 85*105*50 | 85*105*100 |
| 85*95*55 | 85*95*100 | 85*100*40 | 85*100*90 | 85*105*60 | 85*105*119 |
| 85*95*60 | 85*100*50 | 85*100*100 | 85*105*70 | 85*105*120 | |
| 85*100*60 | 85*105*75 | 85*105*160 | |||
| ID90MM (ID*OD*LENGTH) | |||||
| 90*100*30 | 90*100*80 | 90*105*40 | 90*105*80 | 90*110*30 | 90*110*90 |
| 90*100*40 | 90*100*90 | 90*105*50 | 90*105*90 | 90*110*40 | 90*110*100 |
| 90*100*50 | 90*100*95 | 90*105*60 | 90*105*100 | 90*110*50 | 90*110*110 |
| 90*100*60 | 90*100*100 | 90*105*70 | 90*105*120 | 90*110*60 | 90*110*120 |
| 90*100*70 | 90*100*120 | 90*105*75 | 90*105*150 | 90*110*70 | 90*110*130 |
| 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 | |||||
