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6704 - radial bearing - 20mm x 27mm x 4mm -
A radial bearing used as a hub bearing for some lightweight hub designs and on some bikes as a pivot bearing. This ABEC-3 bearing features deep-groove design races, with Grade 10 balls, double seals and 90% fill with high pressure water proof grease to withstand daily abuse of use and the elements.
This ABEC-5, Ceramic-hybrid bearing features deep-groove design 52100 High-Carbon Chromium alloy races, with grade 5 Silicon-Nitride Ceramic balls, dual-lip labyrinth (LLB) seals to withstand the outside elements, and to contain the 90% fill Mobilux NGLI 2 high pressure water proof synthetic grease. Si3N4 Ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing.
Radial bearing used as a hub bearing for some lightweight hub designs and on some bikes as a pivot bearing.
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 - 164lbf / 0.73kN
Weight - 5.5g
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