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SKF 6004-2RZ/LHT23 Deep Groove Ball Bearing, Double Sealed, Standard Cage, Normal Clearance, 20mm Bore , 42mm OD, 12mm Width: Amazon.com: Industrial & Scientific
SKF 6004 C3 VK285 BEARING
Skf 6004-2ZNR Single Row Ball Bearing: Deep Groove Ball Bearings: Amazon.com: Industrial & Scientific