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Oilless Bushes
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Wrapped Bronze Bearings
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Graphite Plugged Bushings
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Bronze Sleeve Bushings
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Self Lubricating Plain Bearing
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Bronze Gleitlager
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Polymer Plain Bearings
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Bimetal Bearing Bushes
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Cast Bronze Bushings
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Bronze Bushing Material
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Valve Bushing
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Self Lubricating Bronze Bushings
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Flanged Sleeve Bearing
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Dry Sliding Bearing
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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality. -
Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts -
Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/ -
Beverly from Florida“Valve Bushings perfect,Thank you so much for your superior customer service! The steel-backed, PTFE lined rolled bushings are a low cost, a general-purpose product that provides excellent wear characteristics at high loads and speeds over a wide temperature range. They are designed to be self-lubricating and maintenance-free.
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Michael RussoThe wrapped bronze bushings is produced with diamond-shaped lubrication indents on the inner diameter surface which provide lubricant reservoirs that allow for prolonged service.
Contact Person :
Tiffany
Wrapped Bronze Bearings , CuSn8 With Graphite, high-load and low-speed
| Place of Origin | Bronze Bushing Manufacturer |
|---|---|
| Brand Name | CHINA wrapped bushing, Bronze CuSn8P, DIN 1494 / ISO 3547, Low-maintenance |
| Certification | Bushing Standard Met:MBZ, B09 or MBZ B09 |
| Model Number | Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 |
| Minimum Order Quantity | phosphor bronze bush,tin bronze bearings,brass bushes |
| Price | Precision Tolerance, Factory Price |
| Packaging Details | EXPORT CARTONS |
| Delivery Time | 2-3 Weeks |
| Payment Terms | TT IN ADVANCE, Western Union |
| Supply Ability | Perforated Bronze Bearing，Plain Bronze Wrapped Bearings |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
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xProduct Details
| Meterial | Materil: CuSn8+Graphite | Type | SLEEVE, FLANGE, WASHER |
|---|---|---|---|
| Feature | BRO-MET, FB090, BRM10, WB800 | Lubrication | Oil Lubrication |
| Quality | OEM Quality | Application | Agricultural, Building And Engineering Machines, Etc |
| International Mode | WB700, WB800 WB702, WB802, WF-WB700 WF-WB702 WF-WB800 WF-WB802 | Get A Better Quote | Tiffany@viiplus.com |
| Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ | Bronze Bushing Manufacturers & Suppliers | Https://www.viiplus.com/ |
| High Light | CuSn8P (DIN 17662) Bronze Bushing Sliding Bearing | Specialty | Бронзовые втулки |
| Bushing Type | The Sliding Surface Of Cusn8 Wrapped Bronze Bushing Contains Diamond Shaped Pockets That Must Initially Be Filled With Grease . | Bushing Manufacturer | Wrapped Bronze Bushings Are Particu- Larly Well Suited For Applications Where High Levels Of Contamination Make Relubrication Necessary . |
| 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/ | ||
| Highlight | metric bronze bushings,flanged bronze bushings |
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Product Description
CuSn8 Graphite-Reinforced Bronze Bearings – High-Load, Low-Maintenance Solutions
Meta Title: CuSn8 Graphite Bronze Bearings | VIIPLUS – High-Performance, Self-Lubricating Bearings for Heavy Machinery
Meta Description: Discover VIIPLUS’s CuSn8 Wrapped Bronze Bearings with graphite reinforcement – engineered for high-load, low-speed applications. Corrosion-resistant, RoHS-compliant, and ideal for harsh environments. Request a quote today!
Introduction: Powering Durability in Demanding Industrial Environments
At VIIPLUS, we redefine reliability with CuSn8 Graphite-Reinforced Bronze Bearings – precision-engineered components built to excel in high-load, low-speed applications. Combining the superior strength of CuSn8 tin-bronze alloy with graphite’s self-lubricating properties, these bearings deliver unmatched wear resistance, reduced friction, and extended service life. Ideal for construction, marine, and automotive industries, VIIPLUS bearings ensure your machinery thrives even in the harshest conditions.
Why VIIPLUS CuSn8 Graphite Bronze Bearings? Key Features
1. CuSn8 Bronze Alloy + Graphite Reinforcement
- High Load Capacity: Supports static loads up to 120 N/mm² and dynamic loads of 40 N/mm².
- Self-Lubricating Graphite: Reduces friction by 30%, minimizing wear and eliminating frequent lubrication needs.
- Corrosion Resistance: Thrives in moisture-rich, abrasive, or chemically aggressive environments.
2. Wrapped Design for Enhanced Protection
- Contaminant Resistance: Shielded construction prevents debris ingress, extending component lifespan.
- Secure Installation: Flanged and cylindrical variants (e.g., FB092, WB700) ensure stable fitment in H7 tolerance housings.
3. Versatile Applications
- Heavy Machinery: Excavators, cranes, and winches.
- Automotive & Transport: Trucks, tractors, and trailer axles.
- Marine & Underwater: Pelletizer machines and submersible equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | CuSn8 (91.3% Cu, 8.5% Sn, 0.2% P) + Graphite |
| Tolerances | Housing: H7 |
| Standards | RoHS Compliant, ISO 3547 |
| Temperature Range | -100°C to +200°C |
| Lubrication | Oil/grease-compatible diamond pockets |
Applications: Where VIIPLUS Bearings Excel
- Construction: Hydraulic systems, bulldozers, and drilling rigs.
- Material Handling: Conveyors, lifts, and winches.
- Marine: Underwater machinery requiring corrosion resistance.
- Automotive: Transmission shafts and chassis components.
Benefits Over Traditional Bearings
- Low Maintenance: Graphite eliminates frequent relubrication, reducing downtime.
- Cost Efficiency: Replace cast copper sleeves with lightweight, high-density alternatives.
- Debris Resistance: Diamond oil pockets trap contaminants, protecting shafts.
- Custom Solutions: Thin-walled designs (1–2.5 mm) for compact machinery.
Why Choose VIIPLUS?
- Global Expertise: Trusted by OEMs in 50+ countries for rugged industrial solutions.
- Tailored Designs: Custom graphite-infused variants, seals, or grooves on request.
- Rapid Delivery: Standard sizes (e.g., FB090, WB802) ship within 24 hours.
- Quality Assurance: Rigorous testing for load capacity, wear, and compliance.
Installation & Care
- Press-Fit Assembly: Secure into H7 tolerance housings for optimal alignment.
- Shaft Compatibility: Use hardened steel shafts (>210 HB) with surface roughness < Ra 1.6.
- Lubrication: Initial greasing enhances startup performance.
Conclusion: Elevate Performance with VIIPLUS Precision
VIIPLUS CuSn8 Graphite Bronze Bearings are engineered to tackle extreme industrial challenges, offering durability, self-lubrication, and corrosion resistance. Whether in construction, marine, or automotive sectors, these bearings deliver reduced operational costs, longer lifespan, and peak efficiency.
Transform Your Machinery Today!
[Contact VIIPLUS] for a custom quote or explore our catalog of ISO-certified bronze bearings. Let our experts craft solutions tailored to your needs.
Keywords: CuSn8 graphite bearings, self-lubricating bronze bushings, high-load bearings, RoHS-compliant bushings, VIIPLUS industrial solutions
Technical data
Performance |
Data |
|
Max.Load |
Staic load |
120N/mm² |
Dynamic load |
40N/mm² |
|
Max. speed |
2.5m/s |
|
Max. PV |
2.8N/mm² ・m/s |
|
Friction coefficient (μ) |
0.05~0.25 |
|
Operating temperature |
-100℃~+200℃ |
|
Heat conductivity |
60Wim・K |
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Coefficient of thermal expansion |
15×-6/K |
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Data Parameter
Standard Dia. |
O.D.Size |
Housing Bore |
I.D.Size |
Matching Shaft Diameter |
|---|---|---|---|---|
10~18 |
+0.065
|
+0.018
|
+0.046
|
- 0.016
|
18~30 |
+0.075
|
+0.021
|
+0.052
|
- 0.020
|
30~50 |
+0.085
|
+0.025
|
+0.062
|
- 0.025
|
50~80 |
+0.100
|
+0.030
|
+0.074
|
- 0.030
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80~120 |
+0.120
|
+0.035
|
+0.087
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- 0.036
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120~180 |
+0.170
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+0.400
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+0.100
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- 0.043
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180~250 |
+0.210
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+0.046
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+0.115
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- 0.050
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250~315 |
+0.260
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+0.052
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+0.130
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- 0.056
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