used marine Ball Bearing 51148 M/P5

1. Excellent for water based liquid, highest mechanical resistance
2. Best for high temperature
   
3. Best for hot fluid, for acid and alkaline fluids
   
4. Excellent resistance to oils and fats
   
5. Good balance between chemical and mechanical resistance
        
   

KACAWA was established in 2013, we use inboard impeller as our primary line of development.
Base on our precise and accurate technology, we expand techniques on  engine spare parts for boats, and we provide high quality products with reasonable prices.