MAX bearings are designed without retainers and have 40% more balls than standard ABEC 3 or 5 bearings. This design allows them to carry a much higher load, making them ideal for frame pivots. The bearings are packed with CRC Marine Grease, which is resistant to washing out or breaking down when wet. This ensures that your frame bearings will last even longer. The bearing code for this product is 6804, with dimensions of 20mm x 32mm x 7mm. It has an ABEC rating of 3 and a grade of 10. The seals are LLU, and the weight is 18.45g. These MAX bearings from Enduro Bearings are perfect for frame pivots.