Description
What is a Cone Crusher Locating Bar?
A cone crusher Locating Bar is a crucial precision-engineered alignment component situated within the crusher’s internal eccentric or main frame assembly. Its primary critical function is to lock key stationary components—such as the eccentric bushing or step bearing plates—firmly in place, preventing unwanted rotational movement. By absorbing continuous shear forces and maintaining strict structural alignment during heavy choke-feeding, a premium Locating Bar protects your expensive drive train from catastrophic shifting and internal friction damage.
Equipment Compatibility & OEM Cross-Reference
Our aftermarket replacement Locating Bar components are precision-engineered to be direct-fit upgrades for Sandvik crushers, significantly lowering your Total Cost of Ownership (TCO) while ensuring zero compatibility issues and maximum field uptime.
| Supported Brands | Applicable Crusher Series | Common OEM Part Numbers |
| Sandvik | Série CH: CH420, CH430, CH440, CH660, CH870, CH880, CH890, CH895 Série CS: CS420, CS430, CS440, CS660 Série H: H2800, H3800, H4800, H6800, H7800, H8800 S/HS Series: S2800, S3800, HS800 | 442.7999-01, 442.7928-01, 442.7110-01, 442.8762-01, 452.0834-001, 442.9308-02 (Matches standard OEM specifications) |
Core Engineering & Technical Advantages
Because the internal assembly handles extreme vibration and massive rotational torque, standard alignment bars can easily shear or deform. Our premium Locating Bar replacements are proudly manufactured in China to deliver unmatched heavy-duty durability:
High-Strength Alloy Steel: Manufactured from premium forged or cast alloy steel to deliver exceptional shear strength, preventing the bar from snapping under massive rotational stress.
Precision CNC Machining: Machined to exact OEM dimensional tolerances to guarantee a perfect, tight fit within the locating slots, completely eliminating physical play and parasitic vibration.
Advanced Heat Treatment: Undergoes specialized thermal hardening processes to resist abrasive wear and structural deformation during years of continuous high-tonnage service.
Strict Quality Control: Every bar undergoes rigorous dimensional inspection and material testing to ensure absolute reliability and exact OEM geometry before export.
Maintenance Guidelines: When to Replace Your Locating Bar
Operating a crusher with a compromised or sheared alignment bar will allow stationary bushings to spin, instantly destroying the main shaft and eccentric assembly. We recommend inspecting the Locating Bar during every major drive train teardown:
| Inspection Focus | Warning Signs (Replace Immediately) | Best Practice Solution |
| Shear & Deformation | The bar appears bent, warped, or has completely sheared off inside the locating slot. | Replace the Locating Bar immediately and thoroughly inspect the mating components for severe rotational scoring. |
| Clearance Wear | Excessive physical play or a loose fit when the bar is seated in its designated locating groove. | Swap the worn bar to restore a tight locking fit. A loose bar will eventually hammer itself to failure under continuous vibration. |
| Surface Galling | Deep scratches, burrs, or signs of heavy metal-to-metal friction on the bar’s contact surfaces. | Replace the part to ensure proper component seating and prevent abrasive damage to the eccentric bushing. |
Explore More Crusher Drive & Wear Components
To maintain peak crushing volumetric throughput (TPH) and stable operation, ensure your maintenance inventory is stocked with fully compatible, premium parts. Browse our specific component categories:
Find precision-machined Eccentric Assemblies and Mainshaft Sleeves for complete Sandvik rebuilds.
Explore our robust aftermarket spares for Sandvik CH & CS Series Crushers.
View high-performance replacement Inner Head Nuts and Eccentric Wear Plates for Sandvik cone crushers.
