CXD DR 152610 LLB - XD15 Ceramic-Hybrid, Double-Row, Angular-Contact Bearing (CN Clearance) - 15mm x 26mm x 10mm 428420 while the lighter-contact (less seal-drag)

while the lighter-contact (less seal-drag) LLB seals facing inward keep the lube where it belongs

Machined Delrin Derailleur Pulleys for Campagnolo Derailleurs (5mm bolt)

static load - 308lbf / 1

Four double-sided receiver cups covering bearing ODs from 12mm to 32mm

CXD DR 152610 LLB - XD15 Ceramic-Hybrid, Double-Row, Angular-Contact Bearing (CN Clearance) - 15mm x 26mm x 10mm 428420 while the lighter-contact (less seal-drag)CXD DR 152610 LLB XD15 Ceramic Hybrid, Double Row, Angular Contact Bearing (CN clearance) 15mm x 26mm x 10mm The ultimate upgrade An Enduro Bearings exclusive, our XD15 Ceramic Hybrid bearings combine corrosion proof, cryogenically treated nitrogen steel races with Silicon Nitride Grade 5 ceramic balls in a proprietary process that results in the ultimate high performance bearing setup. The deep groove design raceways allow for maximum sized Grade 5