VIIPLUS INTERNATIONAL |
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Rolled Tin Bronze Perforated Bushings are precision-manufactured components designed to offer superior performance in sliding applications. These bushings are constructed from CuSn8 tin bronze, a material renowned for its excellent wear resistance, corrosion resistance, and mechanical properties.
The perforated design of these bushings is a key feature that enhances their performance. The oil perforations allow for the even distribution of lubrication oil or grease, creating a continuous lubricating film that significantly reduces friction and wear. This self-lubricating capability extends the bushings' lifespan and ensures smooth and efficient operation.
The rolling process used to manufacture these bushings ensures a tight and uniform grain structure, which further enhances their mechanical properties. This process also allows for precise control over the bushings' dimensions, ensuring a perfect fit in the application.
CuSn8 tin bronze, with its high tin content, offers superior strength and hardness, making it ideal for high-load applications. The combination of this material with the perforated design results in bushings that are not only durable but also highly efficient.
In summary, Rolled Tin Bronze Perforated Bushings with CuSn8 Sliding Bushing Oil Perforations are high-performance components that offer reliable and efficient operation in sliding applications. Their superior material properties and innovative design make them an excellent choice for reducing friction and wear in various mechanical systems.
At VIIPLUS our business is much more than simply providing products; we work with our customers to deliver Supply Chain solutions.We sell the highest quality wrapped bronze bearings material to provide better than the plain bearings.
Your wrapped bronze bushings & sliding bearings partner Made to order from china and logistics expertise far superior to that of any competitor,provide customers with delivery services and product solutions that are second to none. Featuring the world’s widest bushing stock assortment, VIIPLUS gives clients customized size bushings the ability to meet all of their industrial application needs with one single source.
FB092 tin bronze sleeve bushings sliding bearings oil holes bronze
rolling Bearings & Bushings Wrapped By CuSn8 or
CuSn6.5 Bronze Strips With Spherical Or Diamond Shaped
Indentations Or Oil Grooves Required By Customers. It Is Typically
Used In Hoisting Machines, Construction Machinery, Automobile,
Tractor Chassis, Machine Tools, Mining Machinery, Trailer,
Semi-Trailer Axle Applications Etc.
Rolled Bronze Perforated Bushings | CuSn8 Sliding
Bushing VIIPLUS rolled (wrapped) bronze bushings is perforated
for better lubrication and longer performance. The holes provide extra lubrication storage which extends the
lubrication maintenance intervals.
They also serve as safety areas that capture debris that may find
its way into the bushings and shaft during operation.
Perforated bronze products are available as sleeves, flanges and
plates and are produced in inch and metric sizes.
Typical applications include material handling, hydraulic
cylinders, lifting equipment and agricultural machinery.
Cylindrical bushing,flanged bearing and strip are available.Bronze
bushing is a kind of wrapped self lubricating bearing.
This type bearing including 090 bronze bearing, 092 bronze bearing with oil hole. We are leading Manufacturers of Bimetal Bearing, Bronze Bearing, Sliding Bearing,Sleeve Bush Bearing, Linear Bearing.
The main advantages of wrapped bronze bearings include:
Long service intervals
Not affected by impurities
Suitable for corrosive environments
Suitable for impact loads and vibrations at low speeds
Good heat dissipation
High load capacity and stability at low abrasion. Because of
perforations lubrication clearances are reduced to a minimum!
Wrapped bronze sliding bearing
CuSn8
Low-maintenance
Available on request
Wrapped bushing, Bronze CuSn8P, DIN 1494 / ISO 3547, Low-maintenance | |||
TECHNICAL DETAILS | |||
Specific load capacity static | ≤ 120 [N/mm2] | Temperature strain | - 40 [°C] to + 250 [°C] |
Specific load capacity dynamic | ≤ 40 [N/mm2] | ||
Sliding speed | ≤ 2.5 [m/s] depending on lubrication | Max. PV-value | 2.8 [N/mm² x m/s] |
Friction value | 0.05 [µ] to 0.12 [µ] | ||
MATERIALS | |||
Support material | CuSn8P (DIN 17662) | alternative CuSn6P available | |
TOLERANCE DETAILS | |||
Housing Ø | H7 | Shaft tolerance | f7 to h8 |
Bushing inner-Ø after mounting | H9 | ||
SHAFT MATERIAL | |||
Steel, hardened or untempered | |||
Surface roughness ≤ Ra 0.8 | |||
PROPERTIES | |||
Economic solution for bronze bearing application due to a thin wall thickness. High load capability and good stability with low abrasion. Suitable for rough working conditions, good corrosion resistance. Lubrication holes for maximum grease storage and the lowest maintenance intervals. | |||
RANGE OF APPLICATION | |||
Agriculture machinery, truck cranes & construction machinery, suitable for impact loads | |||
MAINTENANCE | |||
It is a low maintenance bushing material. An initial greasing during installation is necessary, after that periodic greasing with oil or grease is mandatory. The lubrication holes are an excellent lubrication depot and keeping maintenance to a minimum. | |||
MOUNTING ADVISE | |||
Housing | Chamfer min. 1.5 mm x 15-45°, for easy bushing alignment | ||
Shaft | Chamfer 5 mm x 15°, for easy insertion of the shaft | ||
We advises to use a force fitting mandrel for the installation of the bushing. It might be necessary to apply some grease on the outer surface of the bushing when press fitting it into the housing. |
Wrapped bronze bearing is widely applied in hoisting machines
and other construction machines, automobiles, tractor, trucks,
machines tools and some mineral engines.
Bronze Wrapped Bearing with holoes (092 CYLINDRICAL BUSHES )
Bronze Bushes and Oil Pockets 090 & 092 BRONZE BUSHES
Max. Load Capacity |
|
| Yield Point | N/mm2 · m/s | 250 |
Static Load | N/mm2 | 120 | Hardness | HB | 90-120 |
Dynamic Load | N/mm2 | 40 | Elongation |
| 40% |
Max. Speed | m/s | 2 | Coefficient of Friction | μ | 0.08~0.25 |
| m/s | 2.5 | Operation Temperature Range | ℃ | -100~200 |
Max. PV Value | N/mm2· m/s | 2.8 | Thermal Conductivity | W/(m · k) | 60 |
Tensile Strength | N/mm2 · m/s | 450 | Coefficient of | k-1 | 15×10-6 |
Thermal Expansion |
Wrapped Bronze Bearings (low-maintenance), used for heavy load
applications, offered with lubrication pockets, grooves or thru
holes, plain or flanged bearings and strip
·
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
· 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...
Rolled Bronze Perforated Bushings Oil Perforations/Holes
Wrapped bushing, Bronze CuSn8, DIN 1494 / ISO 3547, Low-maintenance | |||
TECHNICAL DETAILS | |||
Specific load capacity static | < 120 [N/mm2] | Temperature strain | - 40 [°C] to + 250 [°C] |
Specific load capacity dynamic | < 40 [N/mm2] | ||
Sliding speed | ≤ 2.5 [m/s] | Max. PV-value | 2.8 [N/mm² x m/s] |
Friction value | 0.05 [µ] to 0.12 [µ] depending on lubrication | The percentage of contact area on the ID | > 75 [%] |
MATERIALS | |||
Support material | CuSn8P (DIN 17662) | alternative CuSn6P available | |
TOLERANCE DETAILS | |||
Housing Ø | H7 | Shaft tolerance | f7 to h8 |
Bushing inner-Ø after mounting | H9 | ||
SHAFT MATERIAL | |||
Steel, hardened or untempered | |||
Surface roughness ≤ Ra 0.8 | |||
PROPERTIES | |||
Economic solution for bronze bearing application due to a thin wall thickness. High load capability and good stability with low abrasion. Suitable for rough working conditions, good corrosion resistance. | |||
RANGE OF APPLICATION | |||
Agriculture machinery, truck cranes & construction machinery, suitable for impact loads | |||
MAINTENANCE | |||
It is a low maintenance bushing material. An initial greasing during installation is necessary, after that periodic greasing with oil or grease is mandatory. The diamond pockets are an excellent lubrication depot and keeping maintenance to a minimum. | |||
MOUNTING ADVISE | |||
Housing | Chamfer min. 1.5 mm x 15-45°, for easy bushing alignment | ||
Shaft | Chamfer 5 mm x 15°, for easy insertion of the shaft | ||
We advises to use a force fitting mandrel for the installation of the bushing. It might be necessary to apply some grease on the outer surface of the bushing when press fitting it into the housing. | |||
Gluing | Adhesive should not contact the sliding surface! |
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