Zipp Wheel Bearing Ball Bearings Set of 4 Ball Bearings Zipp Hub Ball Bearings, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel. Item: Zipp Hub Ball Bearings Type: Ball Bearings Quantity: Set of 4 Bearings Pack#7740 Closures: Rubber Seals Pack#7740.
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