61902 LLU/LLB - ABEC-5 Radial Bearing (C3 Clearance) - 15mm x 28mm x 7mm TH-873 This bottom bracket may require

This bottom bracket may require two tool sizes for proper installation

The black oxide (magnetite) treatment adds an extra level of corrosion resistance for extended

While stainless steel has approximately 20% less load capacity and is slightly softer than our standard 52100 chromium steel used in most bearings

500 AF Delrin with Teflon

61902 LLU/LLB - ABEC-5 Radial Bearing (C3 Clearance) - 15mm x 28mm x 7mm TH-873 This bottom bracket may require61902 LLU LLB ABEC 5 Radial Bearing (C3 clearance) 15mm x 28mm x 7mm A radial bearing generally used as a hub bearing and can be used as a pivot bearing, though the MAX type version of this bearing is better suited for suspension use. This ABEC 5 bearing features deep groove design races, with Grade 10 balls, dual lip, full contact LLU seals facing outwards to withstand daily abuse of use and the elements, and lighter contact LLB seals facing inwards