6413, 6413N, 6413Z, 6413ZZ, 6413-RZ, 6413-2RZ, 6413RS, 6413-2RS deep groove ball bearing Basic Information Structure : Deep Groove Type Ball Model Number: 6413 Number of Row: Single row deep groove ball bearing or double row deep groove ball bearing Material: iron,Gcr11, Gcr15 Similar type: 6413, 6413N, 6413Z, 6413ZZ, 6413-RZ, 6413-2RZ, 6413RS, 6413-2RS . Delivery Detail: within 3-5 workdays Feature 1.High precision,long life