Description

Product Name: Spiral Bevel Big Gear、5475 Gyratory、Aftermarket Metso Gyratory Crusher Spare Parts
Material：
Adopt high toughness forged alloy steel as raw material, complete overall quenching & tempering heat treatment to improve tooth surface hardness and anti-impact property. Custom alloy steel composition and forging production can be customized per client’s technical drawings for all kinds of Metso gyratory crusher gear spare parts.
Function：
Spiral Bevel Big Gear is the core transmission wear-resistant Metso Gyratory Crusher spare parts, tailor-made for Metso 5475 primary gyratory crushing equipment. Matched with small pinion to transfer motor horizontal power into vertical rotary power for eccentric assembly, this heavy forged gear bears cyclic meshing load, continuous tooth friction and instantaneous heavy impact load generated during large lump hard rock primary crushing inside Metso gyratory crusher. Precision spiral curved tooth layout ensures steady meshing operation, lower transmission noise and avoid abnormal tooth breakage under long-hour heavy-load mining crushing.
Our factory supplies complete one-stop Metso Gyratory Crusher spare parts package, including spiral bevel big gear, pinion gear, eccentric sleeve, main shaft, mantle, concave liner and related bronze bushings, covering all core wearing components for Metso primary gyratory crusher overhaul replacement.
Compatibility
Precision forged and CNC tooth machined to match Metso 5475(54-75) primary gyratory crusher. All aftermarket spiral bevel big gear and matched Metso crusher parts are manufactured following OEM dimensional tolerance, supporting direct mounting without onsite cutting or modification to original Metso Gyratory Crusher spare parts.
Quality Control
Every finished big spiral bevel gear is inspected by raw material composition test, hardness detection, tooth precision measurement and full-size calibration. Strict quality supervision effectively boosts anti-fatigue performance and prolongs service lifespan of all Metso Crusher spare parts and aftermarket Metso Gyratory Crusher spare parts in rugged open-pit mine operating environments.
Applications
·Open pit & underground large-scale mineral primary mining
·Quarry hard rock coarse crushing processing
·Construction aggregate raw material primary fragmentation
·Cement raw material primary crushing production
·Metallurgical bulk ore preliminary crushing
Basic Terms
MOQ: 1 piece
Lead Time:7–15 working days (in-stock items ship promptly)
Payment Terms:T/T, L/C and other internationally recognized payment options
Warranty:12 months under standard normal operating condition
Key Features
✅ Exclusive Spiral Tooth Structure for Metso 5475 Gyratory Crusher
Specially engineered spiral bevel tooth fits original drive assembly structure of Metso 5475 gyratory crusher parts, perfect match for pinion meshing installation, core component of crusher power transmission system.
✅ High Toughness Forged Alloy Steel Raw Material
Select premium forged alloy steel with integral heat treatment delivers outstanding compression & anti-impact abrasion resistance for core Metso Gyratory Crusher spare parts.
✅ OEM Standard Precision Machining Process
Strictly abide by OEM blueprint specification for forging and spiral tooth finish machining to realize direct replacement of worn Metso Crusher parts.
✅ Optimized Spiral Curved Tooth Layout
Arc-shaped spiral tooth improves uniform meshing stress distribution, reduce partial tooth abrasion and lower long-term transmission failure risk of critical power-driven Metso Gyratory Crusher spare parts.
✅ Strict Pre-shipment Full Item Inspection
All finished spiral bevel big gears pass complete QC testing before outbound delivery to guarantee stable running performance of your Metso Crusher parts.
We are a specialized Chinese aftermarket manufacturer focusing on Metso 5475 series gyratory crusher spare parts. We provide complete gyratory crusher parts ranging from spiral bevel big gear to all matched drive & liner spares, meanwhile accept customized gear part development based on your part numbers or technical drawings. Single-piece purchase and full crusher assembly bulk order are both available, we deliver cost-effective OEM-grade Metso Gyratory Crusher spare parts to secure uninterrupted production of your crushing plant.