LIEBHERR Mixer Drum Roller 248x120
 
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		Concrete Mixer Truck Drum Roller 
	
 
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		LIEBHERR drum roller assembly 
	
 
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		Roller size: 248mm x 120mm 
	
 
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		Roller material: 
     40Cr,Steel #45,Steel #55,HT250 
	 
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		Raw roller has been heart treated 
	
 
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		The hardness of entire roller: 30-40HRC 
	
 
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		Bearing brand: 
     TIMKEN,SKF,HRB,LYC,ZXY 
	 
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		Packing: 24sets/plt 
	
 
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		Warranty: 24 month