ENDURO S6806 LLB STAINLESS BB BEARING 30 X 42 X 7MM

These Bottom Bracket Bearings utilize 440C stainless steel alloy for both races and balls, incorporating a 90% fill ratio with high-pressure, water-proof lubricant to deliver superior protection against corrosion in demanding conditions.

Not all stainless steel is created equal.

Enduro exclusively employs 440C stainless steel for both balls and races, ensuring exceptional durability and corrosion resistance in challenging environments. This premium alloy offers the highest strength, hardness, and wear resistance among standard 440-series stainless variants due to its elevated carbon content. While more costly and requiring sophisticated heat and cryogenic processing to achieve optimal mechanical properties, 440C provides an excellent solution for wet conditions despite having approximately 20% less load capacity than standard 52100 chromium steel. These bearings excel where moisture exposure is frequent, whether from regular bike washing, environmental conditions, or perspiration contact.

The ENDURO S6806 LLB STAINLESS BB BRNG functions as a premium direct replacement bearing for BB30, PF30, B386, and various other bottom bracket systems utilizing a 30mm OD spindle. Precision-engineered with dimensions of 30 x 42 x 7mm, this bearing incorporates high-grade stainless steel construction to deliver exceptional performance and longevity in challenging riding conditions. Its specialized metallurgy and sealed design provide superior resistance to corrosion and contamination, making it an ideal upgrade for cyclists seeking enhanced reliability from their bottom bracket assembly.