Enduro CH 6704 20mm x 27mm x 4mm Hub Bearing

CH 6704 LLB - ABEC-3 radial bearing (C3 clearance) - 20 x 27 x 4mm -

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.

Enduro Item Code: BB CH 6704 LLB-bag