Qingdao Sande Technology Co., LTD
| Payment Terms | D/P,T/T,Western Union |
| Supply Ability | 10000PCS/month |
| Delivery Time | 30 days |
| Packaging Details | Wooden case |
| Quality Control | ISO9001,100% inspection before shipping |
| Lead Time | 30-45 days |
| Shipping Method | Maritime transport |
| Materials | Hot dip galvanized steel |
| Application | Industrial Machinery |
| Capacity | 10, 000pieces per month |
| Packing | Wooden box |
| Applicastion | machinery metal parts |
| Brand Name | Qingdao Sande Tech Co.,Ltd |
| Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | D/P,T/T,Western Union | Supply Ability | 10000PCS/month |
| Delivery Time | 30 days | Packaging Details | Wooden case |
| Quality Control | ISO9001,100% inspection before shipping | Lead Time | 30-45 days |
| Shipping Method | Maritime transport | Materials | Hot dip galvanized steel |
| Application | Industrial Machinery | Capacity | 10, 000pieces per month |
| Packing | Wooden box | Applicastion | machinery metal parts |
| Brand Name | Qingdao Sande Tech Co.,Ltd | Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. | Place of Origin | Qingdao, China |
| High Light | CNC machined clutch bearing support ，high-strength alloy steel machining parts ，steel clutch components with warranty | ||
CNC Machined High-Strength Alloy Steel Clutch Bearing Support Components
Product Overview
Our precision-engineered clutch bearing support components are manufactured from high-grade alloy steel using advanced CNC machining processes, ensuring superior durability, dimensional accuracy, and load-bearing performance in demanding transmission systems.
Key Features
✔ Premium Alloy Steel Material – Manufactured from high-strength steel alloys (e.g., 4140, 4340, or custom grades), heat-treated (quenched & tempered) for enhanced fatigue resistance and long-term reliability.
✔ High-Precision CNC Machining – Tight tolerances (up to ±0.01mm or better) ensure perfect fitment with clutch and bearing assemblies, minimizing vibration and wear.
✔ Optimized Structural Design – Lightweight yet robust construction with reinforced ribbing for improved strength-to-weight ratio, ideal for high-speed and high-torque applications.
✔ Custom Surface Treatments – Optional coatings (nitriding, zinc plating, DLC, etc.) for increased corrosion resistance and extended service life.
✔ Rigorous Quality Assurance – ISO 9001 certified with batch testing, including hardness verification, NDT (UT/MT), and 3D dimensional inspection.
Typical Applications
Automotive & motorsport clutch systems
Heavy-duty industrial machinery
Aerospace actuation mechanisms
Power transmission equipment
Product Specifications
| Parameter | Specification |
|---|---|
| Material | Alloy Steel 4140/4340 (or custom grades) |
| Hardness | 28-32 HRC (standard), up to 50 HRC with heat treatment |
| Tolerance | ±0.01mm (standard), ±0.005mm (precision) |
| Surface Finish | Ra 1.6μm (standard), Ra 0.8μm (precision) |
| Max. Dimensions | Ø300mm × 150mm (custom sizes available) |
| Load Capacity | Static: 15kN, Dynamic: 8kN (varies by design) |
| Temperature Range | -40°C to +200°C (higher ranges with special alloys) |
| Surface Treatment | Optional: Zinc plating, Nitriding, Black oxide, DLC coating |
| Certifications | ISO 9001, material certs (MTC), RoHS compliant |
| Production Lead Time | 15-20 days (standard), 7-10 days (rush service) |
Product application
1. Automotive & Motorsport
Clutch assemblies in passenger cars, trucks, and racing vehicles
Transmission systems, supporting bearings in manual/automatic gearboxes
High-performance drivetrains, ensuring stability under extreme torque
2. Heavy Machinery & Industrial Equipment
Construction & mining equipment (excavators, bulldozers, cranes)
Agricultural machinery (tractors, harvesters)
Marine & offshore applications, resistant to harsh environments
3. Aerospace & Defense
Actuation systems in landing gear and flight control mechanisms
Helicopter rotor assemblies, where high strength-to-weight ratio is critical
Military vehicles, ensuring reliability in rugged conditions
4. Power Generation & Industrial Machinery
Wind turbine gearboxes, supporting bearings under variable loads
Hydraulic pumps & compressors, minimizing vibration and wear
Robotics & automation systems, providing precise motion control
5. Custom & Specialized Applications
Electric vehicle (EV) powertrains, adapted for high-torque electric motors
High-speed CNC spindles, ensuring minimal runout and vibration
Aftermarket performance upgrades for enhanced durability
Why Choose Our Components?
✔ Engineered for extreme conditions – Heat-treated alloy steel resists wear and fatigue
✔ Precision-machined for perfect fitment – Reduces system vibration and noise
✔ Customizable for OEM needs – Material grades, coatings, and dimensions tailored to application
Contact Us
For more information or to request a quote, please feel free to contact us. Our professional team is ready to assist you.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Employee Number:
>63
Ecer Certification：
Verified Supplier
Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua... Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua...
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