The oil seal ring (also known as an oil retaining ring) is a critical sealing component used in the MHP500 Multi-Cylinder Hydraulic Cone Crusher. Designed to prevent lubricant leakage and protect internal components from contamination, it ensures smooth operation of the main shaft and bearing assembly, helping maintain crushing efficiency and extend service life.
Manufactured from high-quality wear-resistant materials and machined to precise OEM tolerances, this oil seal ring offers excellent temperature and pressure resistance, making it suitable for demanding mining and aggregate operations.
Product Name: Oil Seal Ring for MHP500 Multi-Cylinder Hydraulic Cone Crusher
Function: Prevents oil leakage and seals bearing assembly during operation
Material: High-grade alloy steel / Special sealing compound / Custom materials available
Features:
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Precision-machined for perfect compatibility and sealing performance
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Designed to withstand high-speed rotational forces and pressure
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Extends bearing and internal part life by ensuring clean lubrication
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Suitable for OEM replacements or aftermarket upgrades
Compatibility: MHP500 Series / Equivalent multi-cylinder hydraulic cone crushers
Net Weight: Approx. 8–12 kg (varies with design)
Packaging: Export-grade carton or wooden box with protective wrapping
Lead Time: 15–30 working days depending on order quantity
Payment Terms: T/T, L/C, Western Union
Warranty: 6–12 months (subject to working conditions and material choices)
We provide all crusher spare parts, including but not limited to the following items





