15pcs MR74ZZ Deep Groove Ball Bearings 4x7x2.5mm Chrome Steel Miniature Bearing Double Shielded Precision Bearings, P6 (ABEC 3)

Key Features

• MR74ZZ Bearing - (I.D.=4mm, O.D.=7mm, Thickness=2.5mm).
• Bearing Steel Material - Chrome steel bearings offer excellent strength, hardness, wear resistance, and corrosion resistance, providing reliable support and optimal performance in a variety of applications.
• Double Metal Shielded Bearings - Offer a physical barrier against larger particles and moderate amounts of dirt or dust, which extends the service life of the bearing and maintains optimal performance.
• ABEC 3 Precision Bearing - Lower manufacturing tolerances compared to lower-rated bearings, resulting in smoother rotation and less friction. The Z2 noise level enables it to provide a quieter working environment, especially suitable for occasions with higher noise requirements.
• Wide Application - Widely used in various high-speed motors, gearboxes, fans, mixers, juicers, treadmills, massagers, manipulators, RC cars, office equipment, machine tools, etc.

Product Description

About this item MR74ZZ Bearing - (I.D.=4mm, O.D.=7mm, Thickness=2.5mm). Bearing Steel Material - Chrome steel bearings offer excellent strength, hardness, wear resistance, and corrosion resistance, providing reliable support and optimal performance in a variety of applications. Double Metal Shielded Bearings - Offer a physical barrier against larger particles and moderate amounts of dirt or dust, which extends the service life of the bearing and maintains optimal performance. ABEC 3 Precision Bearing - Lower manufacturing tolerances compared to lower-rated bearings, resulting in smoother rotation and less friction. The Z2 noise level enables it to provide a quieter working environment, especially suitable for occasions with higher noise requirements. Wide Application - Widely used in various high-speed motors, gearboxes, fans, mixers, juicers, treadmills, massagers, manipulators, RC cars, office equipment, machine tools, etc. ›