697 LLB Enduro Ceramic Hybrid Bottom Bracket Bearing 6mm x 15mm x 5mm Sealed Reference speed: 45000r/min

Reference speed: 45000r/min

Cb - Min clearance 5 mm

Housing Group: P322

Single lip Viton metric rotary shaft oil seal with garter spring 60mm inside x 85mm outside x 10mm wide

697 LLB Enduro Ceramic Hybrid Bottom Bracket Bearing 6mm x 15mm x 5mm Sealed Reference speed: 45000r/minCeramic hybrid bearing features deep groove design 52100 High Carbon Chromium alloy races, with grade 5 Silicon Nitride Ceramic balls, ultra low drag VV dual lip seals to withstand the outside elements, and to contain the 90% fill Kluber NBU52 ultra smooth and sticky, water proof grease. Ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing. VV seals are our lightest contact design,