1.OEM service,ISO9001:2000 2.High quality, competitive price 3.Short delivery 4.Adequate supply 5.Great customer services the specification of NTN spherical roller bearing 23048CC/W33Spherical roller bearings, cylindrical and tapered bore Product information Tolerances , see also text Radial internal clearance, cylindrical bore , tapered bore, unsealed , see also text Recommended fits Shaft and ...