Description: 40x52x7mm Red Sealed 2RS P16 Taper ACB Angular Bearing For 1-1\/2 Inch Headset Generic   Specifications: Material: High strength steel Color: Red Size: 4x5.2x0.7cm\/1.6*2*0.3 inch Chamfer: 45  x45  Seal type:2RS Quantity: 1pc   Features: - Type: Chrome steel balls、 Nylon high speed balls retainer、 ACB bearing、 2 rubber sealed. - Suitable For: 1-1\/2" headsets bottom cup. - High-strength steel materials、 rust、 oxidation is not easy. - Bearing frame、 wide and thick、 high-strength. - Run of the stick、 running faster.   Packing Included: 1pc x Ball Bearing   More Details: