Details
uxcell 6702-2RS Deep Groove Ball Bearing 15x21x4mm Double Sealed ABEC-3 Bearings 5-Pack

6702-2RS (I.D.=15mm, O.D.=21mm, Thickness=4mm)
6702rs bearings are sealed on BOTH SIDES to keep lubricant in
Chromium Steel long-life bearings, smooth and low noise
ABEC Tolerance 3 (P6), Z1 Noise Level for most general use
Static load rating of 578 newtons and dynamic load rating of 941 newtons
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:
Single-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 axial loads in both directions.
With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance.
Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.


Selecting Guide:
Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.
Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced NBR (oil- and liquid-resistant). Lower limit speed than Shield Bearings.


Specification:
Model: 6702-2RS
Sealed Type: Double Sealed
Inner Race/Outer Race Material: Chrome Steel (GCr15)
Cage Material: Stamping Steel
Inner Diameter (d): 15mm
Outer Diameter (D): 21mm
Thickness (B): 4mm
Dynamic Load Rating (Cr): 0.941kN
Static Load Rating (Cor): 0.578kN
Accuracy Class: P6 (ABEC-3)
Noise Level: Z1
Number of Pack: 5 Pcs