12pcs U604ZZ Deep U Groove Ball Track Guide Bearing 4x13x4mm Double Metal Banana Plugs the black phosphate finish absorbs

the black phosphate finish absorbs and retains oil

47-inch x 1

8inch(D*H)

Material: Carbon Steel

Lead Length : 65mm / 2

12pcs U604ZZ Deep U Groove Ball Track Guide Bearing 4x13x4mm Double Metal Banana Plugs the black phosphate finish absorbsNote: Please refer to the picture and select right type of bearings before your order (Sealed or Shield on Both or Single side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description: Double row, pre lubricated, normal accuracy. Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and