Phil Wood Sealed Cartridge Bearing If youre going to all that trouble to tear down a component for bearing replacement, why not do it right? Phil Wood makes some of the best bearings going and are a perfect upgrade when you seek performance and durability. Bearing Sizes6001 Sealed Cartridge Bearing6902 Sealed Cartridge Bearing6903 Sealed Cartridge Bearing6000 Sealed Cartridge Bearing R8 Sealed Cartridge Bearing6200 Sealed Cartridge Bearing6802, I. D. 15mm, O. D. 24mm, 5mm6901, I. D. 12mm, O. D. 24mm, 6mm | Phil Wood | Sealed Cartridge Bearing 6902 Sealed Cartridge Bearing