Disc Spring Description
The YNF16658 Disc Spring (波浪碟簧) is a vital component for maintaining axial pressure balance within the MFC200 SG12 hydraulic pump. Installed behind pistons or under valve plates, it ensures stable preload to support high-speed dynamic operation. This wave-type spring is manufactured from tempered spring steel, offering both flexibility and resilience under repetitive mechanical stress. Designed for long service life in high-pressure hydraulic applications, it is a top choice for B2B buyers specializing in pump rebuilding, excavator maintenance, or parts resale. Its performance directly affects system smoothness and vibration reduction.
Disc Spring Technical Sheet
| Parameter |
Specification |
| Model |
MFC200 SG12 |
| YNF Part Number |
YNF16658 |
| Product Type |
Disc Spring / Wave Spring Washer / 碟簧 |
| Function |
Axial preload, vibration damping |
| Material |
Spring steel, heat treated |
| Design Type |
Wave / Conical Disc |
| Application |
Hydraulic piston pump MFC200 SG12 |
| Compatibility |
MFC200 SG12 axial piston system |
| MOQ |
10 Pieces |
| Shipping |
Sea, Air, Express |
| Payment Terms |
T/T, Western Union, L/C |
Disc Spring Applications
| Application Area |
Description |
| Hydraulic Pump Repair |
Preload management in piston or valve assemblies |
| Axial Piston Pump Systems |
Ensures proper contact and damping in internal parts |
| Excavator Maintenance |
Stabilizes MFC200 SG12 pump motion under load |
| Parts Resellers |
Stock item for B2B hydraulic service supply |
MFC200 SG12 Disc Spring Detail Display
FAQs
-
Q: How does the disc spring improve hydraulic pump performance?
A: It maintains preload, reduces vibration, and stabilizes piston movement.
-
Q: Is it made to OEM specs?
A: Yes, it is engineered for OEM fit and long-cycle performance.
Related Products
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Retainer plate for MFC200 SG12
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Valve plate and shoe plate sets
-
Piston sets and cylinder blocks for MFC200 pumps
Industry Insight
Wave disc springs are critical in compact hydraulic systems, where limited space must still accommodate high dynamic force compensation. Ensuring their quality prevents premature component wear and improves rebuild success rates.
