VIIPLUS Crane Bronze Bushing CuSn8: Precision Engineered for Heavy-Duty Crane Performance​

In the realm of heavy lifting and industrial rigor, ​VIIPLUS Crane Bronze Bushings​ stand as a pinnacle of reliability. Crafted from ​high-quality CuSn8 phosphor bronze alloy, these bushings are precision-engineered to deliver unmatched durability, reduced friction, and seamless operation in crane systems and extreme-load applications. Discover how VIIPLUS’s innovative design and material excellence redefine performance in demanding environments.

​**Why VIIPLUS Crane Bronze Bushings?**​

1. ​CuSn8 Phosphor Bronze Alloy: The Backbone of Durability​

   • ​Material Composition: CuSn8 (EN CW452K / UNS C52100) comprises ​8% Tin (Sn), ​0.01–0.4% Phosphorus (P), and copper balance, offering exceptional ​wear resistance, ​mechanical strength, and ​corrosion resistance.
   • ​Built for Harsh Conditions: Thrives in dirty, high-load environments where traditional bushings fail.

2. ​Strategic Lubrication Pockets​

   • ​Optimized Grease Distribution: Precision-machined pockets act as reservoirs, ensuring continuous lubrication to minimize friction and extend service life.
   • ​Low Maintenance: Reduced manual greasing intervals lower downtime and operational costs.

3. ​Precision Dimensions for Secure Fit​

   • ​Metric Sizing: ​ID 80mm × OD 85mm × Length 50mm​ ensures compatibility with global crane systems and industrial machinery.
   • ​Flange & Through-Hole Options: Variants like the ​F092 series​ provide axial stability and easy integration.

​Technical Specifications​

• ​Material: CuSn8 (EN CW452K / UNS C52100)
• ​Hardness: HB 90–120
• ​Load Capacity: Up to ​60 N/mm²​
• ​Temperature Range: -50°C to +200°C
• ​Standards: Compliant with DIN, ISO, and ASTM specifications.

​Applications: Where Performance Matters​

VIIPLUS CuSn8 bushings excel in industries demanding relentless reliability:

• ​Crane Systems: Gantry cranes, overhead cranes, and hoists.
• ​Heavy Machinery: Drilling rigs, excavators, and mining equipment.
• ​Marine & Offshore: Winches, pulley systems, and shipyard machinery.
• ​Construction Equipment: Hydraulic lifts, bulldozers, and piling rigs.

​Product Spotlight: F092 Series Wrapped Bronze Bushing​

A flagship model in VIIPLUS’s portfolio, the ​F092 ID80×OD85×L50mm​ bushing offers:

• ​Robust Construction: Cold-formed CuSn8 alloy with through-hole lubrication design.
• ​Interchangeability: Equivalent to ​Wieland-B09/B10​ and ​MBZ-B09​ series for seamless retrofitting.
• ​Customization: Available in flanged, straight, or cylindrical configurations.

​Advantages Over Traditional Bushings​

1. ​Superior Wear Resistance: CuSn8’s tin-phosphorus matrix resists abrasive wear in gritty environments.
2. ​Cost-Effective: Thin-walled, wrapped design reduces material costs without compromising load capacity.
3. ​Global Compatibility: Metric sizing (ID80–OD85) aligns with international machinery standards.
4. ​Easy Installation: Split-type options available for quick assembly in hard-to-reach systems.

​**Why Choose VIIPLUS?**​

• ​Decades of Expertise: Mastery in bronze metallurgy and bearing design.
• ​Tailored Solutions: Custom sizes, lubrication patterns, and material grades (e.g., CuSn6.5P).
• ​Fast Delivery: Factory-direct pricing and global shipping for urgent requirements.
• ​Quality Assurance: Rigorous testing for load, temperature, and corrosion resistance.

Upgrade to VIIPLUS Crane Bronze Bushings for Unmatched Reliability​
From towering cranes to rugged mining rigs, VIIPLUS ensures your machinery operates smoothly under extreme stress. ​Reduce downtime, enhance efficiency, and cut costs​ with bushings engineered for industrial excellence.

Contact VIIPLUS Today​ for technical specs, custom quotes, or to download our ​F092 Series Size Chart. Let’s elevate your machinery’s performance!

Meta Description: Discover VIIPLUS’s Crane Bronze Bushing CuSn8—ID80×OD85×L50mm, lubrication pockets, and EN/UNS-compliant. Ideal for cranes, drilling rigs, and heavy machinery.
Keywords: Crane bronze bushing, CuSn8 phosphor bronze, lubrication pocket bushings, metric wrapped bearings, VIIPLUS F092 series, heavy-duty bushings, EN CW452K.

Wrapped bronze bushing slide bearing

Model Number: WF-WB802, FB092

Specificaiton: 5025F, 50x55/65x25mm

Inner diameter: 50mm

Outer diameter: 55mm (wall thickness 2.5mm)

Flange diameter: 65mm

Totally Height: 25mm

Standard: DIN1494 / ISO3547

Material: CUSn8P Bronze

Hardness: HB110- HB125

gleitlager bronzebuchsen, gleitlagerbuchsen

We supply the drilling rig with high-quality bushing.

Heavy-duty bearings for offshore platforms and oil & gas.

Worldwide Bronze Flange Bushings Quality used rebuilt, and new drilling equipment.

Oil Drilling Rigs Spare Parts For Sale Bearing - Buy Bushing From China.

Designed for drilling rigs. Assembled with heavy duty bronze sleeve bushing bearing, high quality for lubrication point.

1. Bearing material made of the solid bronze strip with indents for lubrication
2. Good wear resistance, suitable for rough conditions
3. Optimum performance under relatively high loads and low speeds

Straight Bushes, flange bushings, composite bronze sleeve.Bushings belonging to Tin Bronze Wrapped Sleeve Bushes

series are available in metrical and inches dimensions, in agreement with DIN 1494 and ISO 3547.

• agricultural machinery
• hoisting equipment
• construction machinery
• forestry machinery

Industrial components Wrapped Bronze with thru-holes Series - Metric Bearings Tolerance

VIIPLUS made-to-order from china bronze Cusn8 self-lubricating sleeve bearing material is known by various names such as MBZ, B09 or MBZ B09. Buying a bronze sleeve bearing from Chinese or its authorized distributor's guarantees that you do not receive a counterfeit product.CuSn80.3 tin bronze is a bronze with tin as the main alloy element. Tin content is generally 3 ~ 14%, mainly used for making elastic bronze sleeve bushing and flanged bearings components and wear-resistant parts.CuSn8P0.3 CW453K US standard C52100 C5210 wear-resistant tin bronze sleeve bushing and bearing. The Cusn8 or Cusn6.5 092 bronze sliding bearings are equivalent to the FB092 bearings, but with evenly distributed lubrication holes. The lubricant is dispensed into the holes during assembly. The sleeve bronze bushing sliding bearings are characterized by their good lubricant capacity and simple assembly.

With bronze sleeve products to choose from, the VIIPLUS INTERNATIONAL Series bushings are further sub-categorized by the following:Straight Bushings & Flanged Bushings. Click here BRONZE WRAPPED BUSHING WITH OIL HOLES.pdfto go to our online sliding bearings catalog and bronze bushings product specifier 090 Series Bushings including Assembly /shaft – Bearing play downloads.

This type of self-lubricating sleeve bearing is used with medium-sized loads and low speeds, such as in transport rollers, winding equipment, anchor winches, and aligning machinery.

Metallic Self-Lubricating Bushings / Plain Bearings

BRONZE ROLLING Washer By CuSn8 or CuSn6.5 ​Bronze Strips With Spherical Or Diamond Shaped Indentations Or Oil Grooves Holes Required By Customers.

This type of bearings is characterized by their high levels of resilience and long service lives. They take the place of the traditional bronze bushings, but are more economical and more compact.

It Is Typically Used in lifting vehicles and construction machinery, cars, tractors, trucks, machine tools and in the engine construction industry Etc.

Bronze CuSn8 Bushings Material

Chemical composition:

Sn: 7.0 to 9.0
P: 0.03 to 0.35
Zinc: 0.20 or less
Ni: 0.20 or less
Fe: 0.01 or less
Pb: 0.05 or less
Cu: allowance

Mechanical properties:
Sigma b (MPa) : ≥350
Elongation 10 (%) : ≥55

Bronze CuSn6.5P0.1 Bushings Material

CuSn6.5P0.1 is phosphor bronze with high strength, elasticity, abrasion resistance and diamagnetization, good pressure workability in a hot and cold state, high flame resistance to electric spark, weldability, and fiber welding, good workability, corrosion resistance in the atmosphere and fresh water.
Except forbearing, copper-sleeve bushing, and wear-resisting parts, it is mainly used for making wear-resisting copper mesh in the papermaking industry and working parts with unit load <981Mpa and circumferential speed <3m/s.

Chemical composition:

Sn: 5.5 to 7.0
P: 0.01 to 0.35
Zinc: 0.30
Ni: 0.30
Fe: 0.1
Pb: 0.05
Al: 0.002
Material: 0.1
Cu: allowance
Mechanical properties:
Sigma b/MPa: ≥290
Elongation (10/%) : ≥40

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, washer , sliding plate and strip are available. A 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, self-lubricating sleeve bearing, Sleeve Bush Bearing, Linear Bearing.

CuSn8 Tin Bronze Bushing is intended for radial, oscillating, and axial movements and is especially suited for medium to high loads. Assembly CuSn8 Tin Bronze Bushing is intended to be pressed into housing with H7 tolerance. The inner diameter of the self-lubricating sleeve bearing will then hold tolerance H9.

Advantages

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 or CuSn6.5

• Low-maintenance

• Available on request

Rolled Bronze with Oil Perforations

• Metric Sleeves
• Metric Flanges

Bronze Wrapped Bearing with holes (092 CYLINDRICAL BUSHES )

Bronze Bushes and Oil Pockets 090 & 092 BRONZE BUSHES CuSn8 and CuSn6.5 Wrapped Bronze Bearing Diamond Or Ball Shape Oil Sockets

Rolled Bronze Perforated Bushings Oil Perforations/Holes SIZE 090 and 092 Bronze Wrapped Bushing Washer

Self-lubricating sleeve bearing

Rolled dry sliding bearings ()
Rolled dry sliding bearings (POM)
Rolled sliding bearings (CuSn8)
Solid lubricant sliding bearings
Rotated solid sliding bearings
Bimetal sliding bearings
Rolled sliding bearings with solid lubricant
Special automotive parts
Sintered bronze and sintered iron Sliding

Other applications

Bicycles, motorcycles, tools, steam Yarn Machine, reciprocating saw, machine, textile machine, knitting machine, button machine, packaging system, nailing machinery equipment, glass manufacturing equipment.