Key specification: 
Size: 32*20*7mm 
Material: carbon steel, stainless steel, copper, chrome steel. 
Craft: heat treatment, machining 
OEM orders are welcome 
Excellent looks 
Low noise and high rotating speed 

Our company is professional produce bearings that various used in metal wheels, sports equipment, machinery and equipment, toys, model aircraft and so on. Welcome world friends coming to visit our factory and have serious orders.