Wrapped bronze bushings with flanged sizes and lubrication pockets offer superior performance and durability in various industrial applications. These bushings are constructed from high-quality bronze alloy, which is wrapped around a steel core to provide enhanced strength and wear resistance.
The flanged size design allows for easy installation and secure positioning within the housing. The lubrication pockets, strategically positioned along the bushing's surface, ensure consistent lubrication and reduced friction during operation. This not only improves the bushing's efficiency but also extends its service life.
Wrapped bronze bushings are widely used in applications that require precise alignment and smooth rotation, such as machine tools, pumps, and transmissions. Their ability to withstand high loads and temperatures makes them suitable for a variety of challenging environments.
The combination of wrapped bronze construction, flanged size design, and lubrication pockets ensures that these bushings are a reliable choice for any industrial application that demands superior performance and durability.
Plain Flange Sleeves Bearings GLEITLAGER BUSHINGS CYLINDRICAL BUSHES made of CuSn8 with Lubrication 092 bush
For example: 40x44x40 (BMZ 4040)
For example: 50x55x30 (BMZ 5030)
Description
092 bronze bushings are deriving from 090; the difference between 090 & 092 bronze bushings is Indentations on the working surface, which substituted by Through-holes. These holes will allow greater capacity to collect lubricant, which builds up a lubrication film at the start of the movement and reduce the friction. It is suitable for high load, lower speed applications like construction, Transport, and agriculture machinery.
Rolled flange bearings with lubricating holes.
Bronze Wrapped Bearing with Oil Pockets(092 Cylindrical Bushes)
VSB-22 092 Cylindrical Bushes
· Bearing material made of solid bronze strip with indents for lubrication
· Good wear resistance, suitable for rough conditions
· Optimum performance under relatively high loads and low speeds
092 Chemical Composition
| Part No | Material | Cu | Sn | P | Pb | Zn |
| 092 | CuSn8 | 91.3% | 8.5% | 0.2% | / | / |
· 1.Easy for fitting and lubricating
· 2.High load capacity
· 3.Inner Diameter machineable parts are available against order
· 4.High level thermal conductivity
· 5.Minimum overall dimensions
· 6.Chemical resistance.
· Initial pre-lubrication at assembly required...
The bearings are wrapped from a cold-formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond-shaped lubrication indents on the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of the movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.
Technical Data
Structure And Composition
Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents
 | CuSn8 with
composition
Sn 8 %
P < 0.05 %
Cu Rest |
| OPERATING PERFORMANCE |
| Dry | Poor |
| Oil-lubricated | Good |
| Grease lubricated | Good |
| Water lubricated | Poor |
| Process fluid lubricated | Poor |
| GENERAL | | Unit | Value |
| Maximum load, p | Static
Dynamic | N/mm2
N/mm2 | 120
40 |
| Operating temperature | | °C | - 100~200 |
| GREASE LUBRICATED | | | |
| Maximum sliding speed, | | m/s | 2.0 |
| Coefficient of friction | | | 0.08 - 0.25 |
| RECOMMENDATIONS | | | |
| Surface hardness | Normal | HB
110-150 | |
Tech. Data
| Max.Load | Static | 120N/mm² | Elongation | 40% | |
| Dynamic | 40N/mm² | |
| Temp | -100℃~+200℃ | | |
| Coefficient of friction | 0.08~0.25 | | |
| Max.speed(Lubrication) | Max.Speed | 2m/s | Thermal conductivity | 58W(m*k)-1 | | |
| Max.PV | Max.PV | 2.8N/mm²*m/s | Coef. of thermal expansion | 18.5*10-6K-1 | | |
| Tensile strength | Tensile strength | 450N/mm² | | | | |
| Hardness | Hardness | HB 100-150 | | |
Availability
Bearing forms available in standard dimensions
· Cylindrical bushes
Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing designs
Typical Applications
This type of bushing is widely applied in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushes, half bearings, flanged bushes, taist washers, spherical bearing andsoon.
Bronze Bushings Size
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Wrapped Bronze Bushing, Flanged Size lubrication pockets Images
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