enduro-abec-5-15307-llu-llb-sealed-cartridge-bearing-cn-clearance
enduro-abec-5-15307-llu-llb-sealed-cartridge-bearing-cn-clearance, Bearings meeting the ABEC-5 standard. High precision Grade 10 balls are within 5/1,000,000" round.High-carbon chromium alloy racesGrade 10 ballsProtective gray LLU seal facing outward, towards the elements, to reduce contamination from water or dirtLighter-contact (less seal-drag) black LLB seals facing inward keep the 90% fill Mobil XHP 222 high pressure grease where it belongsItem SpecificationsBearing I.D. (mm)15Bearing O.D. (mm)30Manufacturer NumberMR 15307MaterialSteelThickness7 Enduro ABEC 5 Cartridge Bearing Cartridge Bearing UPC: 811780026667