71001 LLB A5 - ABEC 5 (Angular Contact) - 12x28x8

71001 LLB - ABEC-5 Angular-Contact Bearing (C3 Clearance)

Optimize your cycling performance with the 71001 LLB angular-contact bearing, designed for high durability and precision. Measuring 12mm x 28mm x 8mm, this bearing is ideal as a hub bearing for quick-release hub designs and can also serve as a pivot bearing. The MAX-type version is especially suited for suspension systems. Featuring a deep-groove race design with Grade 10 balls, LLB seals, and 90% fill with high-pressure waterproof grease, it withstands daily riding challenges and harsh elements. When installed correctly (black seal facing inward) and properly adjusted, Enduro angular contact bearings engage all balls to distribute force evenly, reducing wear and extending bearing life. Available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15 with ceramic or stainless steel balls, these bearings are engineered with deep groove races to accommodate larger balls and dual-lip labyrinth seals for superior protection against water, dirt, and debris. Static load capacity: 443 lbf / 1.97 kN. Weight: 19g.