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JonathasThe coupler they suggested are quite suitable to replace old ones. Price is reasonable, and looking forward to receive the thhem.
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JoseThe DF8B spare parts I got are all correct. Lead time is fast, and anytime I have problems, Sunny are always here to help me. Thanks her a lot,and looking forward to our future cooperation again.
CRCC Railway Axle Box

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xMaterial | ZG230-450 | Product Name | Railway Axle Box |
---|---|---|---|
Standard | TB T 2427-1993 | Certificate | ISO 9001,CRCC |
Working Temperature | -40℃-+70℃ | Size | Customized |
Highlight | CRCC Railway Axle Box,ZG230-450 Railway Axle Box,CRCC train axle box |
Product Description
Railway Coaches Bogie Casting Axle Box, it's on railway Coaches and locomotives and wagon, the parts that connect the wheelset and the bogie frame or two axle car body over the journal.
An inner wall provided at the end of the front cover of the inner diameter portion of the axle box to restrain the bearing, there is a shaft in the upper part for inserting the shaft spring seat, With shock absorber base.
Product Specification
Type | Bogie Casting Axle Box |
Standard | TB T 2427-1993 |
Certificate | ISO 9001,CRCC |
Production ability | 1000 Piece per month |
Material | ZG230-450, Grade C/E cast steel |
Working temperature | ‘-40℃-+70℃ |
Size | Customized |
Design lifetime | 5 years or 2.4*106, which comes first |
Guarantee | 12 months |
Function
- Active joints: The connecting wheelset and frame active joint.
- Force transmission: Transmit traction, lateral and vertical forces.
- Sports: Realize vertical and lateral movement between wheelset and frame.
Form
- According to bearing type included the Plain bearing axle boxes and rolling bearing axle boxes.
- According to the positioning method, there are Guide frame and without Guide frame.