NNU4928B/SPW33 - SKF Precision Cylindrical Roller Bearing - 140x190x50mm 385/383-Timken This 3311ANR bearing is a

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NNU4928B/SPW33 - SKF Precision Cylindrical Roller Bearing - 140x190x50mm 385/383-Timken This 3311ANR bearing is aNNU 49 28 B SP W33 Double Row No Flanges on Inner Ring Wide, Extra Light Series 140mm Bore Size Modified Internal Design Machined Brass Cage, Roller Centred Precision Rating Standard Radial Internal Clearance C1 Annular Groove and Three Lubrication Holes in the Outer Ring