61903/29.5 LLB- ABEC-5 Radial Bearing (CN Clearance) - 17mm x 29.5mm x 7mm Though it is slightly softer

Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings

while the lighter-contact (less seal-drag) black LLB seals facing inward keep the grease where it belongs

phosphate-treated CR-MO steel

spilled sports drinks

though the MAX-type version of this bearing is better suited for suspension use

61903/29.5 LLB- ABEC-5 Radial Bearing (CN Clearance) - 17mm x 29.5mm x 7mm Though it is slightly softer61903 29. 5 LLB ABEC 5 Radial Bearing (CN clearance) 17mm x 29. 5mm x 7mm This radial bearing generally used as a hub bearing most notably by Industry Nine as a freehub bearing. With a slightly reduced (0. 5mm) OD, this ABEC 5 bearing features deep groove design races, with Grade 10 balls, LLB seals and 90% fill with high pressure water proof grease to withstand daily abuse of use and the elements. CN clearance specification is best for looser press