10-Pack YoYo Bearings Duncan Proyo 95mm OD S608-2RS bearings are made from

S608-2RS bearings are made from stainless steel with Si3N4 Ceramic (Silicon Nitride) balls

7217CYP4 Nachi high precision Angular Ball Bearing with 15 degrees contact angle and Polyamide resin cage

UCP319 Bearing

Bearing No: UCX11-36

it’s ideal for high-speed systems like CNC spindles

10-Pack YoYo Bearings Duncan Proyo 95mm OD S608-2RS bearings are made from10 YoYo Ball Bearings Fits ProYo and Duncan YoYos 10 Bearings YoYo Ball Bearings for ProYo and Duncan YoYos, Made from high strength chrome steel for durability and performance and can rotate up to 71000 rpm, each Comes with double metal shields (ZZ) to keep out dust and dirt, additionally, these bearings come pre lubricated with grease for smooth operation. Double Shielded Ball Bearings Fits: ProYo & Duncan YoYos Deep groove ball bearings Shield