Feature:
Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia
forces that facilitate size and weight reductions in machinery. They're designed to withstand oscillation, perform
under severe conditions,and interchange with sliding bearings. 

Application:
1. Wheel and pin bearing is widly applied in packaging machinery, food machinery, 
2. Printing machinery, woodworking machinery, textile machinery, light machinery, mining 
3. Machinery, engraving machines, automation equipment, CNC equipment, etc