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

500 AF Delrin with Teflon

This bottom bracket may require two tool sizes for proper installation

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

or where sweat can be a problem

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