Description
Product Name: Inner Eccentric Bushing For 1560/3070/4265/5065/5474/6089、Aftermarket Gyratory Crusher Spare Parts
Material:
Manufactured from three standard high-lead bronze casting grades: ZCuPb20Sn5, ZCuPb10Sn10, ZCuPb24Sn5. Beside fixed material options, customized bronze formula and casting production can be arranged according to client drawings for all types of gyratory crusher parts.
Function
Inner eccentric bushing ranks as a core consumable gyratory crusher spare parts, specially designed for 1560,3070,4265,5065,5474,6089 full-series gyratory crusher equipment. Nestled within eccentric sleeve inner cavity, this bronze bushing couples tightly with main shaft to bear persistent rotary friction, frequent impact load and heavy axial compression during ore mining, quarry stone crushing and aggregate production. In-built precision oil grooves optimize grease flow, reduce matching surface abrasion and safeguard steady running of matched gyratory crusher parts amid dusty, high-load mining conditions.
Our factory supplies full line gyratory crusher spare parts , including inner eccentric bushing, outer eccentric bushing, mainshaft bushing, spider bushing and thrust liner, supporting one-stop component replacement for complete gyratory crushing machines.
Compatibility
Precision cast and machined to perfectly fit six mainstream gyratory crusher models:1560,3070,4265,5065,5474,6089. All aftermarket inner eccentric bushing and matching gyratory crusher parts comply with OEM tolerance specification, enabling direct plug-and-play installation without any modification to original gyratory crusher spare parts.
Quality Control
Each inner eccentric bushing goes through standalone multi-item inspection: chemical composition test, hardness measurement, metallographic analysis and full dimension calibration. Rigorous QC enhances heavy-load resistance and extends service cycle of all gyratory crusher parts and aftermarket gyratory crusher spare parts under long-term harsh onsite operation.
Applications
·Open pit & underground ore mining
·Quarry rock crushing & dimension stone processing
·Construction aggregate & manufactured sand production
·Cement raw material crushing
·Metallurgical industry raw ore fragmentation
Basic Terms
MOQ: 1 piece
Lead Time:7–15 working days (in-stock goods deliver faster)
Payment Terms:T/T, L/C and other global accepted payment solutions
Warranty:12 months under standard normal operation
Key Features
✅ Model Targeted Design for 1560~6089 Gyratory Crusher
Custom tailored inner eccentric bushing matches original eccentric cavity structure of 1560-6089 gyratory crusher parts for seamless assembly.
✅ Three Optional High-Lead Bronze Raw Materials
Available ZCuPb20Sn5, ZCuPb10Sn10, ZCuPb24Sn5 bronze materials feature superior wear-proof and pressure-resistant property for key gyratory crusher spare parts.
✅ OEM Standard Precision Processing
Strictly follow original OEM technical drawings for turning & casting to realize direct replacement of worn gyratory crusher parts.
✅ Optimized Built-in Oil Groove Lubrication
Specially structured internal oil paths lower metal friction loss and effectively lengthen service lifespan of core gyratory crusher spare parts.
✅ Full-Round Pre-delivery QC Inspection
Every finished bushing passes comprehensive quality test before shipment to guarantee stable performance of your gyratory crusher parts.
We are a professional Chinese aftermarket manufacturer focusing on full-series gyratory crusher spare parts. We supply complete gyratory crusher parts including inner eccentric bushing and all related bronze wear components, meanwhile accept custom bronze part production based on your part numbers or technical blueprints. Single-piece order and full eccentric assembly procurement are both acceptable, we supply cost-effective OEM-grade gyratory crusher spare parts to keep your crushing line continuous production.