sourcing map 684ZZ Ball Bearing 4mm x 9mm x 4mm Double Shielded 684-2Z Deep Groove Bearings, Carbon Steel (Pack of 10)

• Size: 684ZZ (Inner Dia.=4mm, Outer Dia.=9mm, Thickness=4mm)
• Shields on BOTH SIDES of the bearing to keep dust out. Suitable for high speed operation
• Made from Carbon Steel, durability and resistance to under heavy loads
• ABEC Tolerance 1 (P0) for most general use
• Pre-Lubricated, Easy to maintain

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. Description: Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. With small friction and high-limit speed, Uxcell's Deep Groove Ball Bearings are cost-effective and require little maintenance. Carbon Steel bearings are better in toughness than chrome steel bearings after quenching. These cost-effective bearings are widely used in areas with low requirements for Mohs hardness. Single-row, pre-lubricated, normal accuracy. Selection Guide: Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris. Sealed (Designation SuffixRS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification: Model: 684ZZ Shield Type: Double Shield Material: Carbon Steel Cage Material: Stamping Steel Inner Diameter (d): 4mm Outer Diameter (D): 9mm Thickness (B): 4mm Accuracy Class: P0 (ABEC-1) Number of Pack: 10 Pcs Weight: 10g