6304-2Z/C4 SKF 20,00 x 52,00 x 15,00 mm DEEP GR. BALL SINGLE ROW
2Z - Steel Shield on Two Sides. BALL SINGLE ROW. C4 - Internal Play Higher than C3. 20,00x52,00x15,00mm. - - No External Modification. Standard - Standard Lubrication. Pn - Standard Precision. Steel - Steel Cage, Simple.