ZMB 624 zz ID-4mm x OD-13mm x Width-5mm Pack of 10 Pieces Miniature Ball Bearing Wheel Bearing

NOTE?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. Specification: Model: 624 zz Seal Type: Double Shielded Inner Race/Outer Race Material: Chromium Steel (GCr15) Cage Material: Stamping Steel Inner Diameter (d): 4 Outer Diameter (D): 13 Thickness (B): 5mm Accuracy Class: P0 (ABEC-1) Noise Level: Z1 Number of Pack: 10 Pcs.