Gultnis – Enduro Bearings 6900 LLU ABEC 3 MAX

6900 LLU MAX – MAX-Design, Radial Suspension Bearing – 10mm 22mm x 6mm –

Enduro bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots. These bearings have 35-40% more load capacity than standard radial bearings. We accomplish this with a special design where the maximum number of balls are inserted into the bearing, via a custom ground slot in the races. The additional balls, combined with deep race grooves in these bearings providing greater lateral support for the twisting and multi-directional forces associated with mountain bike pivots. This bearing features deep-groove design races, with Grade 10 balls and full-contact, double-lip, labyrinth (LLU) seals for maximum protection against the elements, while keeping the 90% fill of Almagard extra high pressure grease inside.

This bearing has been used as a suspension pivot bearing by a number of bicycle brands including Santa Cruz, Transition and Rocky Mountain.

This size bearing is also known in the bike Industry by these part numbers:
W302025
300020050

The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid andD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls possible and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements.

Static load – 485lbf / 2.15kN
Weight – 9.45g