Radial Insert Ball Bearings RAE SeriesBearing No.dDSPB1mmmmmmRAE12-XL-NPP-B124028,6RAE15-XL-NPP-B154028,6RAE17-XL-NPP-B174028,6RAE20-XL-NPP-B204731RAE25-XL-NPP-B255231RAE30-XL-NPP-B306235,8RAE35-XL-NPP-B357239RAE40-XL-NPP-B408043,8RAE50-XL-NPP-B509043,8