Bore diameter: 20 mm Finish/coating: Uncoated Outside diameter:47 mm Bearing material: High Carbon Chrome Steel Overall width:14 mm Cage material:Steel Bore type:Round Inner ring width:14 mm Closure type:Open Outer ring width:14 mm Row type & fill slot: Single Row Non-Fill Slot Maximum rpm (grease):16000 rpm Snap ring included: Without Snap Ring Maximum rpm (oil):18000 rpm Internal clearance: C3 Fillet radius:1 mm Operating temperature range:-40 to 120 ºC Maximum rpm:18000 RPM Dynamic load capacity: 12800 N Series: 62 Static load capacity:6650 N Package Include : BALL BEARING 6204 C3 NTN 20x47x14mm