About this item
- sr188zz bearings are shielded on BOTH SIDES to keep lubricant in
- Stainless steel races for durability and corrosion resistance
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
- Static load rating of 80 newtons and dynamic load rating of 207 newtons
- SR188ZZ (I.D.=1/4″, O.D.=1/2″, Thickness=3/16″)
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.
- Stainless steel bearing features stronger rust and corrosion resistance ability to withstand destruction caused by humidity and some other media.
- 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 nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings.
Specification:
Model: SR188ZZ
Shield Type: Double Shielded
Inner Race/Outer Race Material: 440C Stainless Steel (9Cr18)
Cage Material: 304 Stainless Steel (0Cr18Ni9)
Inner Diameter (d): 1/4″ / 6.35mm
Outer Diameter (D): 1/2″ / 12.7mm
Thickness (B): 3/16″ / 4.76mm
Dynamic Load Rating (Cr): 0.207kN
Static Load Rating (Cor): 0.08kN
Accuracy Class: P0 (ABEC-1)
Noise Level: Z2
Number of Pack: 2 Pcs
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