6203ZZ Groove Ball Bearing 17x40x12mm Double Shielded Carbon Steel Bearings 2Pcs - Pack of 2 - 6203ZZ (17*40*12)

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6203ZZ Groove Ball Bearing 17x40x12mm Double Shielded Carbon Steel Bearings 2Pcs - Pack of 2 - 6203ZZ (17*40*12)

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by Unique Bargainssold and shipped by 

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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.


  • 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.
  • 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.
  • Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.

Selection Guide:

Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.

Sealed (Designation SuffixRS/2RS) - Made of sheet steel reinforced NBR (oil- and liquid-resistant). Lower limit speed than Shield Bearings.


Model: 6203ZZ

Shield Type: Double Shielded

Inner Race/Outer Race Meterial: Carbon Steel

Cage Material: Stamping Steel

Inner Diameter (d): 17mm

Outer Diameter (D): 40mm

Thickness (B): 12mm

Dynamic Load Rating (Cr): 9.58kN

Static Load Rating (Cor): 4.78kN

Accuracy Class: P0 (ABEC-1)

Noise Level: Z1

Number of Pack: 2Pcs

While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.
Country of Origin: China
Item #: 33990640


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