SCHBER Rail Friction Wedges – We can offer you a full range of Rail Friction Wedges products.
1) The wedge can be installed on different types bogies, R80/B80/R100/B100/B120
If you need special wedges, please tell us your requirements, such as bolster pocket size/side frame column size/spring size/axle load and so on.
|Wedge angle (A)
|Middle width (B)
|Overal width (C)
|Spring pocket diameter (D)
SCHBER Rail supply the various kinds of friction wedges for the freight wagon bogies, material could be:
Casting Alloy Steel: AISI 1340, heat treated as QT
Grey Casting Iron:HT250,GG-25
Austempered Ductile Iron(ADI)
Roughness of main friction side:Ra50
Inclination of Main friction side:2°30’±30’
Inclination of second friction side:45°±30′