Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
| Model NO. | sunzo |
| Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel |
| Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Transport Package | Carton |
| Specification | SUS 302 |
| Origin | Suqian, China |
| HS Code | 7318210001 |
| Surfacetreatment | Phosphate Coating |
| Springrate | 1200 N/mm |
| Productname | Bearing Disc Spring |
| Hardness | HRC 45-55 |
| Outerdiameter | 50 mm |
| Loadcapacity | 5000 N |
| Operatingtemperaturerange | -40°C to 200°C |
| Innerdiameter | 25 mm |
| Standard | DIN 2093 |
| Color | Silver |
| Deflection | 3 mm |
| Type | Conical Disc Spring |
| Thickness | 5 mm |
| Application | Bearing preload and vibration absorption |
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
View Detail Information
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Product Specification
| Model NO. | sunzo | Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel | Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression | Production Process | Hot Roll |
| Shape | Flat | Transport Package | Carton |
| Specification | SUS 302 | Origin | Suqian, China |
| HS Code | 7318210001 | Surfacetreatment | Phosphate Coating |
| Springrate | 1200 N/mm | Productname | Bearing Disc Spring |
| Hardness | HRC 45-55 | Outerdiameter | 50 mm |
| Loadcapacity | 5000 N | Operatingtemperaturerange | -40°C to 200°C |
| Innerdiameter | 25 mm | Standard | DIN 2093 |
| Color | Silver | Deflection | 3 mm |
| Type | Conical Disc Spring | Thickness | 5 mm |
| Application | Bearing preload and vibration absorption | Packaging Details | Carton |
| Delivery Time | Negotiable | Payment Terms | Negotiable |
| Place of Origin | Sihong, China | Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 | ||
| High Light | grooved bearing spring ，grooved bearing disc spring ，grooveless bearing spring | ||
Bearing Preload Disc Spring is specially engineered for bearing pre-tightening applications and is available in two core series: grooved and grooveless types. It features a simple and durable annular design. When multiple plates are connected in parallel, this disc spring ensures uniform load force distribution, eliminating uneven stress on bearing components.
The most prominent advantage is its load multiplication performance. With the same displacement volume, the bearing load increases by multiples, perfectly meeting the high-preload requirements of industrial bearings.
Made from high-quality spring steel and stainless steel materials, it supports multiple surface treatments to enhance corrosion resistance and is widely used in all types of precision bearing assemblies of mechanical equipment.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification：
Verified Supplier
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