5x16x5mm | 625-2RS 10 Rubber Sealed Bearings
5x16x5mm 625-2RS (10 Pieces). The Winter Storm Series Bearings are all-new and durably designed. ✔ Inner 5mm – Outer 16mm – Width 5mm. ✔ Premium P6 Precision and Chromium Steel 52100 (GCr15) are standard across our lineup and that our bearings will not only last longer, but will run smoother.
10 PCS 67022RS Rubber Sealed Bearings 15x21x4mm High Speed Upgrade Hardware
15x21x4mm | 6702-2RS (10 Rubber Sealed Bearings). 15x21x4mm (10 Pieces). ✔ Premium P6 Precision and Chromium Steel 52100 (GCr15) are standard across our lineup and that our bearings will not only last longer, but will run smoother.