10-Pack YoYo Bearings for Spintastics Bicycle Angular Contact Bearing Width/Height/thickness=7mm

Width/Height/thickness=7mm

Torque: 140 N

Lubrication: Self Lubricated Grease Bearing

NK19/20 Bearing

🟢 Locking method: Set screw locking

10-Pack YoYo Bearings for Spintastics Bicycle Angular Contact Bearing Width/Height/thickness=7mm10 Ball Bearings for Spintastics YoYos 10 Bearings YoYo Ball Bearings for Spintastics 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. Ball Bearings Fits: All Spintastics YoYos Deep groove ball bearings Shield Double Metal Shields for dust