Rolled Tin Bronze Perforated Bushings | CuSn8 Sliding Bushing Oil Perforations
Rolled Tin Bronze Perforated Bushings – Precision Engineering for Industrial Excellence
Meta Title: CuSn8 Rolled Tin Bronze Bushings | VIIPLUS – High-Performance, Self-Lubricating Bearings for Heavy-Duty Applications
Meta Description: Discover VIIPLUS’s CuSn8 Rolled Tin Bronze Perforated Bushings – engineered for wear resistance, corrosion protection, and extended service life. Ideal for construction, agriculture, and material handling. Request a quote today!
Introduction: Elevate Industrial Performance with VIIPLUS Bronze Bearings
At VIIPLUS, we specialize in delivering precision-engineered Rolled Tin Bronze Perforated Bushings designed to tackle the toughest industrial challenges. Crafted from CuSn8 tin bronze, these bushings combine superior wear resistance, self-lubrication, and unmatched durability, making them the go-to choice for high-load, low-maintenance applications across industries.
Why VIIPLUS CuSn8 Rolled Tin Bronze Bushings? Key Features
1. Premium CuSn8 Tin Bronze Alloy
- Wear & Corrosion Resistance: Thrives in abrasive, high-moisture, and chemically aggressive environments.
- High Mechanical Strength: Supports static loads up to 120 N/mm² and dynamic loads of 40 N/mm².
- Thermal Stability: Operates seamlessly from **-100°C to +200°C**, ideal for extreme conditions.
2. Perforated Design for Optimal Lubrication
- Self-Lubricating Oil Perforations: Evenly distribute grease or oil, reducing friction by 30% and extending maintenance intervals.
- Debris Resistance: Captures contaminants, protecting shafts and enhancing longevity.
3. Precision Rolling Process
- Tight Grain Structure: Ensures uniform density and enhanced mechanical properties.
- Exact Dimensions: ISO 3547-compliant manufacturing guarantees perfect fitment in H7 tolerance housings.
Applications: Built for Demanding Environments
- Material Handling: Conveyors, lifts, and hydraulic systems.
- Construction & Mining: Excavators, cranes, and drilling rigs.
- Agriculture: Tractors, harvesters, and irrigation machinery.
- Automotive: Chassis components, trailers, and semi-trailer axles.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | CuSn8 (91.3% Cu, 8.5% Sn, 0.2% P) |
| Standards | ISO 3547, DIN 1494 |
| Load Capacity | Static: 120 N/mm² |
| Thermal Conductivity | 60 W/m·K |
| Lubrication | Oil/grease-compatible perforations |
Advantages of VIIPLUS Bronze Bushings
- Extended Service Life: Reduced relubrication needs with self-lubricating perforations.
- Cost Efficiency: Replace traditional cast bushings with lightweight, high-density alternatives.
- Versatility: Available in cylindrical, flanged (e.g., FB092), or custom designs (1–2.5 mm thickness).
- Low Maintenance: Ideal for corrosive or debris-heavy environments.
Why Choose VIIPLUS?
- Tailored Solutions: Custom sizes, lubrication patterns, and seals to meet unique needs.
- Global Supply Chain: Rapid delivery of standard sizes (e.g., 090/092 series) and bespoke orders.
- Industry Expertise: 40+ years of metallurgical excellence trusted by OEMs worldwide.
- Sustainability: ROHS-compliant materials align with eco-friendly practices.
Conclusion: Power Your Machinery with Precision
VIIPLUS Rolled Tin Bronze Perforated Bushings redefine reliability in industrial applications. With self-lubricating technology, corrosion resistance, and ISO-certified precision, they deliver longer operational life, reduced downtime, and cost savings for your heavy-duty machinery.
Transform Your Operations Today!
[Contact VIIPLUS] for a customized quote or explore our full range of CuSn8 bronze bearings. Let our experts craft the perfect solution for your needs.
Keywords: CuSn8 bronze bushings, rolled tin bronze bearings, self-lubricating perforated bushings, industrial sliding bearings, VIIPLUS solutions
Fb090 Fb092 Bronze Wrapped Plain Oilless Bearing, Wrapped Bronze Bushing | Excellent Supplier from China
Bronze Machine Bushing, Matching Bearings. Material, Part Number, Inner Diameter, Outer Diameter, Length, Surface Style.
Wrapped Bronze Bearing-092 Technical Data Chart
| 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. | |||
Rolled Bronze with Oil Perforations
• Metric Sleeves
• Metric Flanges
Typical application:
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
CuSn8 Wrapped Bronze Bearing Diamond Or Ball Shape Oil Sockets
TECHNICAL DATA
|
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 |
VSB-22 CuSn8P Wrapped Bearings
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
SIZE 090 Bronze wrapped bushing
| 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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