FJS-JY Super Low Noise Roller is by far the best roller to noise reduction in the market. 1. FJS patented noise reducing lip sealing system 2. Using low noise deep groove ball bearing 3. FJS patented U type Ventilating grooved surface 4. Light weight, easy to carry and replace 5. Highly wear resistance 6. Corrosion-resistance 7. Water and dust proof sealing system 8. Super long service life Diameter: 63.5-219 mm Standard: DIN JIS CEMA Size: As per your requirement Color: Customized More info pls feel free to contact us. Contact: rita(@)fjsroller.com
