17mm x 40mm x 12mm Deep Groove Radial Ball Bearings 6203RS 10 Pcs

This good precision 6203RS bearing provide high speed and the convenience of removal shields for cleaning and relubrication. This is the perfect bearing for all your and skateboard applications. Bearing has Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

Material: Carbon Steel, Rubber; Outer Diameter: 40mm/ 1.6" Inner Diameter: 17mm / 0.6"; Thickness: 12mm / 0.48" Color: Silver Tone, Black; Weight: 640g Package Content: 10 x Deep Groove Ball Bearing