ADI Friction Railroad Wedge CRRC Railway Casting Parts -50℃ to 70℃ Temperature Range 39-48HRC Hardness
Price:
USD20-50 / PC
MOQ:
100pcs
Delivery Time:
10-30 days, depends on QTY
Brand:
HTR
Product Description
ADI Friction Railroad Wedge Overview
The ADI Friction Railroad Wedge is a critical spare part for railway wagon bogie anti-vibration systems. This component enhances slewing damping between the bogie and car body, ensuring safe operation while effectively restraining shaking and serpentine motion during transit.
Engineered with high-temperature resistance and superior wear performance, these wedges deliver excellent tensile strength and maintain stable friction coefficients for extended service life and reliable performance.
Available Materials
- Casting Alloy Steel
- Grey Casting Iron
- Austempered Ductile Iron (ADI)
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -50℃ to 70℃ |
| Material | ADI |
| Hardness | 39HRC-48HRC |
| Surface Finish | Clear edge burrs |
| Tolerance Standard | GB/T 6414 |
| Industry Standard | TB/T 2813 |
Installation & Application
The friction wedge is installed on wagon bogie anti-vibration devices within K5 bogie systems. This diagram illustrates the precise installation location:
Related Railway Components
- Wheel Set: axle, wheel
- Bearing & Axle Box
- Spring & Vibration Control: steel spring, rubber spring, air spring, leveling valve, shock absorber
- Coupler & Draft Gear Device
- Braking System (UIC & AAR compliant)
- Passenger Train Facilities: windows, handrails, luggage racks, seats, HVAC systems, toilets, gangways, plug doors, interior products
- Locomotive Parts
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Hengtairail Equipment Co.,Ltd.
Location
A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
Contact Person
Wei Dong