Air Bearings
10Pcs F604ZZ Flange Ball Bearing 4x12x4mm Groove Pulley Wheel Bearings
Model Number : F604ZZ
Bearing Material : : Bearing Steel
Bearing Sizes : : 4x12x4
Inner Diameter : : 4 mm
Out Diameter : : 12 mm
Width : : 4 mm
Bearing Characteristics : : Running Smooth