Supplier Homepage Transportation Train & Railway Train Parts China Damping Coil Spring for Railway Freight Wagon Bogie

China Damping Coil Spring for Railway Freight Wagon Bogie

Min. Order / Reference FOB Price
10 Piece	Contact Supplier

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Customized:	Customized
Certification:	ISO9001
Type:	Bogie

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Product Description

1 Features
1) We manufactrue springs using Chinese special spring steel material 60Si2CrVAT, which is widely applied in China, installed on more than 700,000 Chinese freight wagons.
2) Different spring groups are designed and installed on bogie based on axle load and train speed
If you just need springs instead of bogies, please tell us your requirements, such as stiffness/outer dia/free height and so on
2 Parameters

Product nameSpringWinding directionLeft/RightNumber of effective windings5.75Number of windings7.25Stiffness372 N/mmMaterial60Si2Mn/60Si2CrVA/60Si2CrVAColorBlack/YellowFree height (A)252 mmOuter diameter (B)139 mmBar diameter (C)24 mm

3 Drawing
4 Manufacturing process and product