Enduro bearings 6903 llu max bo - abec 3 max - black oxide (radial) - 17x30x7

BLACK OXIDE: Enduro bearing uses tracks in an alloy of chrome 52100 and high-quality carbon that has received a thermal and cryogenic treatment. This means that everything is brought to a temperature of -190°, which ensures a certain hardness and thus reduces the wear of the balls. We then give the bearing a magnetic treatment (black or Black Oxide color), which provides protection against corrosion and also makes installation easy. The tracks are further polished after the treatment to have the smoothest possible track. These are the best bearings for the suspension swingarm. LLU: Similar to our LLB type seals, the LLU is a contact seal in which the double "lips" are housed in a notch in the inner ring. Guaranteed better sealing, the seals are ideal for suspension pivots or headsets that are in constant contact with salt, sweat and dust. This better seal and the 2 "lips" help to retain 90% of the grease we use on the bearings, thus protecting it against moisture and continuously lubricating the balls and the ball track.

Article number 6903LLUMAXBO EAN 810191010432 Brands Enduro Type ABEX 3 MAX BLACK OXIDE Bearing inner diameter (mm) 17 Bearing outer diameter (mm) 30 Bearing height (mm) 7 6903 LLU MAX BO - MAX-Design, Black-Oxide, ABEC-3 Radial Shock Bearing Improve your mountain bike performance with the 6903 LLU MAX BO bearing, designed by Enduro Bearings to address the challenges of mountain bike suspension. This high-performance, black oxide bearing features deep-groove race design, Grade 10 balls and full-contact double-lip labyrinth seals for maximum protection against dirt, water and grime. Thanks to a unique ball arrangement in a custom ground racing lock, it provides 35-40% more load capacity than standard radial bearings, with superior lateral support for rotating and multi-directional forces. Made from durable materials such as high-carbon chrome steel, stainless steel or ceramic-hybrid options, it ensures long life and corrosion resistance. Weighing just 17.59g, this bearing is ideal for mountain bike suspensions and delivers reliable, worry-free performance on demanding rides.