S6903-2RS Deep Groove Ball Bearings 17x30x7mm Double Sealed 2pcs

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.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.

8Pcs 6903-2RS Deep Groove Bearing, 17x30x7mm Double Sealed Chrome Steel P5

Reliable Materials: Single-row bearing for supporting radial loads. Made from bearing steel (GCr15), ensures durability and stable performance for your precision projectsHigh Precision: ABEC-5 tolerance grades bearing for applications where high speed and extreme running accuracy are required, providing smooth operation. Z4 grade noise level, low-noise design meets the requirements of sensitive equipmentDouble Rubber Sealed: Seals on both sides of the bearing, oil- and liquid-resistant, extending bearing lifeApplications: Widely used in micro motors, fan motors, drone motors, RC model cars, printer spindles, automated machinery, and other equipment. It is a great choice for replacing old bearings or upgrading performance .

6903-2RS Deep Groove Ball Bearings Z2 17x30x7mm Double Sealed Carbon Steel 5pcs

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 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 hardness.

6903-2RS Ball Bearings 17x30x7mm Double Sealed Chrome Steel Z2 ABEC1 10pcs

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.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.

10pcs 6903-2RS Ball Bearing 17x30x7mm, Chrome Steel Rubber Seals, ABEC 3

DescriptionDouble-sided rubber sealed bearing provide excellent protection against dust, dirt, and moisture, ensuring smooth operation and extending its lifespan. It commonly used in applications that are exposed to harsh environments such as outdoor equipment or machinery.ABEC 3 precision bearing has lower manufacturing tolerances compared to lower-rated bearings, resulting in smoother rotation and less friction. ZV3 Noise Level: The ZV3 noise level enables it to provide a quieter operating environment and is especially suitable for occasions with higher noise requirements.Chrome steel material: Deep groove ball bearings are made of quality chrome steel with excellent strength, hardness, wear resistance and corrosion resistance.

4pcs 6903-2RS Deep Groove Ball Bearing 17mm x 30mm x 7mm Double Rubber Sealed

These bearings are suitable for miniature gearboxes, small motors, power tools, household appliances, garden machinery, such as CNC machines, remote control cars, printers, copiers, fax machines, fans, mixers, juicers, treadmills, massagers, reducers, and more.SpecificationColor: Black&SilverMaterial: Bearing SteelBearings Model: 6903-2RSSize: 17 mm x 30 mm x 7 mm(ID x OD x Thickness)Packing List: 4 Pack x Deep Groove Ball BearingsAdvantageSteel Bearing Material: The bearings are made of bearing steel, offering excellent strength, hardness, wear resistance, and corrosion resistance. The polished surface is smooth, ensuring a long service life.Dual Rubber Seals: The bearings feature black rubber seals on both sides, offering excellent dust, dirt, and moisture protection to ensure smooth operation and extend their lifespan.