pete mctree
Treehouser
The bearing would be less likely to deform under shock loading I think. The spindle & how it is fixed though the side plates would be my concern in a dynamic situation. As blocks for rigging are constructed very differently to rescue pulleys even if the SWL is the same.
				
			 
	 
 
		 
 
		 
 
		 
 
		 
			 
 
		 
 
		 
 
		 
 
		 sounds like a story to be told Butch
 sounds like a story to be told Butch 
 
		 
			 
 
		
 
 
		 
			 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		