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 .

8 Pack 17 x 30 x 7mm 6903 2RS Deep Groove Ball Bearings ABEC5

DescriptionSize & Packaging: Model: 6903 2RS; Type: Double Shield; Inner Race/Outer Race Material: Chrome Steel; Cage Material: Metal; Total Size: 17 x 30 x 7mm/0.67 x 1.18 x 0.28inch(ID*OD*T); Accuracy Level: ABEC5; Noise Level: ZV3; Package Included: 8Pcs x Deep Groove Ball Bearings.Wide Application: Widely used in various small-scale applications, including RC cars, skateboards, inline skates, 3D Printers, and industrial machinery where compact size and smooth operation are required.Easy to Use: Double-shielded bearings offer a physical barrier to small foreign matter or dust from the outside, extending the service life of the bearing and maintaining optimal performance.Note: Before purchasing, please confirm that the bearing specifications (ID, OD, width, seal type) are consistent with the equipment requirements.