61902 LLU/LLB - ABEC-5 Radial Bearing (C3 Clearance) - 15mm x 28mm x 7mm TH-873 ABEC-3 Radial Bottom Bracket bearing

ABEC-3 Radial Bottom Bracket bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill

and wear resistance of all the standard 440-series stainless alloys with high carbon content

stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem

radial bearing with 52100 High-Carbon Chromium alloy races paired with grade 10 balls

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

61902 LLU/LLB - ABEC-5 Radial Bearing (C3 Clearance) - 15mm x 28mm x 7mm TH-873 ABEC-3 Radial Bottom Bracket bearing61902 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