... precision skf tapered roller bearing 15mm OEM service material:Gcr15,Gcr11 1.specification for some taper roller bearing items ... line Remark: Spherical roller (21000, 22000, 23000, 24000, 29000 Series) Tapered roller (30000 series and Inch Size). Thrust Bearings. (50000series Pillow ... Automotivecomponents, pumps, machinery Offer different brands for these bearings ,such as SKF TIMKEN FAG INNA NACHI IKO ...