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Cone Crusher Eccentric Bushing
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All manufacturer names, part numbers, model numbers, and descriptions are used for reference and identification purposes only, they are owned by the respective machine manufacturer, including but not limited to FLSmidth®, Metso®, thyssenkrupp®, and Sandvik®. All parts supplied are manufactured and warranted by yonsmen and are not manufactured by or purchased from the Original Equipment Manufacturer. yonsmen has no association with the OEM and does not intend to give this impression.
Cone Crusher Eccentric Bushing Supplier & Manufacturer
Cone crusher eccentric bushing for cone crusher and gyratory crusher applications
Yonsmen supplies cone crusher eccentric bushings for mining, quarrying, aggregate and cement crushing plants. Our eccentric bushings are produced for demanding rotating and load-bearing applications where dimensional accuracy, material stability and lubrication performance are critical.
We use centrifugal casting technology, precision machining and inspection control to provide aftermarket eccentric bushings for major crusher brands and model series, with support for stock supply and custom manufacturing by drawing, sample or part number.
Compatible Crusher Brands and Models
Yonsmen cone crusher eccentric bushings can be supplied for many well-known crusher brands and equipment series. Standard replacement parts and customized bronze bushings are available.
Metso / Nordberg
- HP100, HP200, HP300, HP400, HP500, HP800
- GP100, GP200, GP300, GP500
- MP800, MP1000
- Omnicone series
Symons
- 2ft, 3ft, 4.25ft, 5.5ft, 7ft
- Standard and short head series
- Eccentric bushing and related bronze parts
Sandvik
- CH420, CH430, CH440, CH660, CH870, CH880
- CS420, CS430, CS440, CS660
- Cone crusher bronze spare parts
Other Brands
- FLSmidth Raptor XL300, XL400, XL600, XL900
- Krupp / ThyssenKrupp crusher components
- Telsmith, Trio, Terex and Cedarapids parts
Centrifugal Casting Technology
Our cone crusher eccentric bushings are produced by centrifugal casting technology. Compared with ordinary static casting, centrifugal casting helps reduce internal defects such as gas porosity and shrinkage, while improving structure density, tensile strength and fatigue resistance.
This process makes the eccentric bushing more suitable for heavy-duty rotating conditions inside cone crushers, where stable performance and long service life are important for reliable equipment operation.
Inspection and dye penetrant testing for eccentric bushing quality control
Material and Lubrication Performance
Eccentric bushings can be supplied in premium high-leaded bronze materials such as C93700 and C93800, as well as aluminum bronze according to OEM specifications and working conditions. Suitable material selection helps improve wear resistance, thermal stability and operational reliability.
High-leaded bronze materials provide emergency lubrication properties that help protect mating steel surfaces during start-up or temporary lubrication instability, supporting more dependable crusher operation.
Bronze eccentric bushing produced for heavy-duty crusher applications
Precision Machining and Factory Processing
After casting, eccentric bushings are machined with strict control on inner diameter, outer diameter and fitting surfaces. Critical tolerances can be controlled according to ISO standards or OEM drawing requirements to ensure reliable assembly and operation.
Oil grooves and lubrication pockets can also be machined to specified depths and angles so that oil flow is distributed correctly, helping form a stable oil film, reduce friction and dissipate heat effectively during crusher operation.
Factory machining and processing for eccentric bushings
Factory Supply and Custom Manufacturing
As a factory-based supplier, Yonsmen supports casting, machining, inspection and direct supply of cone crusher eccentric bushings. This helps customers benefit from more stable production control and competitive factory pricing.
We support manufacturing by drawing, sample, part number or confirmed model information for both standard replacement bushings and non-standard custom bronze components.
Factory Production
Direct factory production supports quality control from raw material and casting to final machining and inspection.
Custom Support
Eccentric bushings can be manufactured according to drawing, sample, OEM number or actual working condition.
OEM Tolerance Control
Machining dimensions and fitting surfaces are controlled to help ensure correct installation and dependable replacement performance.
Lubrication Design
Oil grooves and lubrication pockets can be processed according to specified structure requirements for stable oil flow.
Stock Inventory and Fast Delivery
Yonsmen keeps stock for commonly used eccentric bushings and related bronze crusher parts to help reduce downtime and support urgent replacement needs. Available inventory can shorten lead time for routine maintenance and emergency shutdown situations.
For special sizes or less common models, production can be arranged according to confirmed technical requirements and delivery schedules.
Common Models in Stock
Frequently used eccentric bushings and related bronze parts can be supplied from stock for faster replacement.
Fast Delivery Support
Inventory support helps reduce maintenance downtime and improves spare parts response for urgent site requirements.
Replacement Planning
Stock availability helps customers manage maintenance schedules more efficiently for cone crusher operations.
Flexible Production
When stock is not available, we can arrange production based on confirmed model, dimensions or drawings.
Why Choose Yonsmen Cone Crusher Eccentric Bushing
Centrifugal Casting
Centrifugal casting technology helps improve density, reduce internal defects and increase service reliability.
Premium Bronze Materials
High-leaded bronze and aluminum bronze materials are available according to OEM specifications and working conditions.
Precision Machining
Inner and outer diameters, fitting surfaces and oil grooves are machined with strict tolerance control.
Stock and Customization
Common eccentric bushing models can be supplied from stock, while special parts can be customized as needed.
FAQ About Cone Crusher Eccentric Bushing
1. What is a cone crusher eccentric bushing?
A cone crusher eccentric bushing is an important bronze component installed in the eccentric assembly. It supports rotating movement and helps maintain proper clearance, lubrication and load transfer during crusher operation.
2. What materials are available for eccentric bushings?
We can supply eccentric bushings in high-leaded bronze materials such as C93700 and C93800, as well as aluminum bronze according to OEM specifications and application requirements.
3. Why use centrifugal casting for eccentric bushings?
Centrifugal casting helps reduce porosity and shrinkage while improving density, tensile strength and fatigue resistance, making the eccentric bushing more suitable for heavy-duty crusher service.
4. Do you have eccentric bushings in stock?
Yes. We keep stock for many common eccentric bushing models and related bronze parts. For custom sizes or uncommon models, production can be arranged according to confirmed requirements.