Enduro 6903 LLu Max-E bearing 17x30x7-10mm

6903 LLU MAX-E MAX-Design, Extended Inner Race, ABEC-3, radial suspension bearing - 17mm x 30mm x 7/10mm -

Enduro bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots. MAX-type bearings provide 35-40% more load capacity than standard radial bearings by utilizing a special design where the maximum number of balls are inserted into the bearing. The additional balls, combined with deep race grooves in these bearings provide greater lateral support for the twisting and multi-directional forces associated with mountain bike pivots. This ABEC-3 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 features an extended inner race that eliminates the need for extra spacers to connect suspension linkages.

This bearing has been used as a suspension pivot bearing by a number of bicycle brands including Trek.

The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-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 - 938lbf / 4.17kN
Weight - 19g