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Brand Name : VIIPLUS
Model Number : Graphite plugged brass bush
Certification : ISO 9001
Place of Origin : made in china
MOQ : negotiable
Price : Negotiable
Payment Terms : T/T
Supply Ability : Graphite plugged brass bush Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Delivery Time : 7-25 work days
Packaging Details : EXPORT CARTON WOOD PALLET WOODEN CASE
Size : Metric Size Bushing
Material : Self lubricating bearing material
Alloy : ZCuZn25AI6Fe3Mn3 or ZCuSn6Zn6Pb3
Type : Metric size, Or Customize Size
Feature : Solid Lubricant
Item : Impregnated Graphite Copper Bushing
Bearing Bushing Factory Price : tiffany@viiplus.com
Self-lubricating Bearing Bushing Manufacturer : https://www.viiplus.com/
Oilless Bearing Manufacturer : https://www.bronzelube.com/
Manufacturer : bucha de bronze grafitado
High Light : Solid Bronze Plain Bearings, Graphite Flange Bronze Plain Bearings, Mining Machinery
Oilless Bushes : Oilless Bush. Copper Alloy. Straight type. SOB. Material Base Copper alloy (SO-2). Solid lubricant
Bush Bearings Manufacturers Suppliers Exporters : plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Oilless Bush Supplier : www.VIIPLUS.com offers oilless bushings on their website [1]. You can visit their website to explore their product range and make inquiries.
A Metric Self-Lubricating Bush Glide Metal Maintenance-Free refers to a bushing that is designed for metric-sized applications, incorporates self-lubricating properties, and requires minimal to no maintenance.
The bush glide is made of metal, often a high-quality alloy such as bronze or stainless steel, which provides excellent wear resistance and durability. The self-lubricating feature means that the bush glide is able to maintain smooth operation without the need for regular lubrication, significantly reducing maintenance requirements.
The metric sizing ensures compatibility with standard measurement units, making it easy to integrate into various mechanical systems. This bush glide is designed to provide a low-friction interface between moving parts, allowing for smooth gliding motion with reduced wear and tear.
Overall, a Metric Self-Lubricating Bush Glide Metal Maintenance-Free offers a reliable and efficient solution for metric-sized applications where reduced maintenance and improved performance are desired. It is commonly used in various industries, including automotive, machinery, and industrial equipment, to enhance the operational efficiency and lifespan of mechanical systems.
a self-lubricating bearing material that consists of a high-quality bearing bronze with pockets filled with solid lubricant and a thin film of solid lubricant over the bearing surface.
Bearing forms available in standard dimensions
Customized components are also available.
Bush - O.D. 86 x 70 x 45 LG. | |
Bush - O.D. 157 x 135 x 75 LG. | |
Bush - O.D. 175 x 150 I.D. x 75 LG. | |
Bush - O.D. 218 x I.D. 190 x 120 LG. |
. Working conditions dry good oil-lubricated good grease-lubricated good water-lubricated good process fluid lubricated fair 7. Assembly tips Press-fit installation or supercooling. Fixture with countersunk screws or glue. A running-in film on the sliding layer extends the bearing lifetime under certain operating conditions. Additional machining permitted.
– self-lubricating bearing material
1. Structure High-quality bearing bronze with solid lubricant pockets and a thin film of solid lubricant aiding the running-in process. 2. Characteristics - maintenance-free bearing material suitable for heavy working conditions, - insensitive to edge pressures, contaminations, impact loads and corrosion, - maximum working temperature up to 250°C, - optimal performance at heavy loads and low speeds with intermittent work, - self-lubricating bush absorbs vibrations, compensates misalignments, and conducts heat, - suitable for rotating, oscillating, reciprocating and linear, - can also work in lubricated applications. 3. Applications - canal locks, weirs, hydromechanical engineering, offshore industry, iron foundries and steelworks, heavy machinery, cranes and conveyors, deep and open cast mining machinery, construction and earth-moving machinery, etc. 4. Availability - to order: cylindrical bushes, flanged bushes, washers, spherical bearings, plates, and non standard parts.
bujes de bronce autolubricados
Graphite plugged brass bushing is a type of solid metal bearing. This type of self-lubricating bearing is also called #500 oilless bearing,brass bearing, cooper bushing, solid sliding bearing, guide bushing, and graphite filled bearing.
An oilless sliding bearing which shows its great effectiveness in places which are diffi cult to oil, or where the lubricating effect cannot be maintained. With a high-strength brass base and embedded solid lubricant, it is an oilless type which can be used in places with a high load.
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 atmosphere |
SL4 +Additives | Lowest in friction and good of water lubricarion ,Temp.limit 300℃ | Ship,hydraulic turbine,gas turbine etc |
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 |
the lubrication is provided by the sliding material itself. The solid lubricant is released from the bearing material by micro abrasion as soon as the sliding movement begins.
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Metric Self Lubricating Bush Glide Metal Maintenance Free Images |