Bottom bracket Enduro Bearings T47 External SRAM DUB Stainless Steel

BKS-0226 is a threaded T47 bottom bracket with stainless steel angular contact bearings, designed for T47 framesets and SRAM DUB cranksets.

Stainless steel angular contact bearings are pressed into precision-machined aluminum T47 cups, which thread directly into the bottom bracket shell. All Enduro bottom brackets are manufactured to high standards at the Enduro Bearings production facility in California, USA.

This bottom bracket uses 440C stainless steel balls and races for long service life and improved corrosion resistance in less-than-ideal conditions. Stainless steel has 20% less load capacity and is slightly softer than the standard 52100 chromium steel used in most bearings. It is a suitable alternative for wet conditions, frequent bike washing, or situations where sweat may be a problem. The bearings also use LLB-type seals and CRC Marine Grease to provide additional protection from water and the elements. Enduro provides a 3-year anti-corrosion guarantee for the bearings.

Choosing the right bottom bracket can be challenging as the range of bicycles on the market continues to grow. Enduro offers over 50 types of bottom brackets for different bottom bracket shell and crankset combinations, across multiple price and performance levels. Threaded options are available for BSA, BSA 30, Italian, and T47 systems. For press-fit bottom brackets, Enduro makes the frequently copied, thread-together Torqtite models, as well as press-fit Delrin cup options. Flanged, double-row bearings are also available for 30 mm cranksets in BB86 shells.

Thread: M47 x 1. For SRAM DUB 29 mm axles.