8Pcs 604ZZ Deep Groove Ball Bearings ID 4mm x OD 12mm x Width 4mm 604-2Z Double High Carbon Steel Seal Shielded Deep Groove Ball Bearings Miniature Bearing Industrial Bearing
【Material】Crafted from premium high-carbon steel, our deep groove ball bearings feature high-carbon steel balls and stamped steel retainers. The robust metal dust shields enhance durability, allowing these bearings to withstand heavy loads and rigorous use
【High Performance】Our deep groove ball bearings are engineered for high-speed operation, rendering them perfect for a wide range of applications such as skateboards and inline skates. With a dynamic load rating (Cr) of 0.97kN and a rated static load (Cor) of 0.36kN, these bearings guarantee smooth and efficient performance
【Advantage】ABEC tolerance 1 (P0), Z1 noise level widely used in various fields
【Application】Widely used in tools, gearboxes, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, skates, etc