ENDURO BEARINGS 6903 llu max bo sl - abec 3 max - black oxide - solid lube (radial) - 17x30x7

Upgrade your mountain bike with the Enduro MAX Solid-Lube bearing, featuring Black-Oxide finish and ABEC-3 precision. Designed specifically for mountain bike pivots, these radial suspension bearings offer 35-40% higher load capacity than standard bearings thanks to their innovative MAX design. Incorporating a full complement of balls without a retainer, these bearings provide exceptional lateral support for multi-directional forces.

The Solid-Lube polymer replaces traditional grease, preventing water and dirt ingress and ensuring maintenance-free operation. This advanced lubrication system transfers lubricant to the balls and race surfaces under pressure and temperature, reducing friction and extending bearing life. With deep race grooves and dual-lip labyrinth seals, these bearings deliver maximum protection against elements and corrosion, enhanced by a durable Black-Oxide/Magnetite coating.

Ideal for bicycle suspension pivots, these bearings are available in high-carbon chromium steel, treated chromium steel, and 440C stainless steel. They are engineered for maximum durability, with a static load capacity of 763 lbf / 3.39 kN and a weight of 17.59 grams. Industry part numbers include W272452 and 300020001.