NACHI Deep Groove Ball Bearing, Series: 6200, 50 mm Bore, 90 mm OD, 1 Rows, 20 mm Width, Double Seal Closure, 35000 N Dynamic/23200 N Static Load, Steel Bearing, Buna-N Seal, Stamped Steel Cage, 4800 rpm Grease/8600 rpm Oil Maximum, 250 deg F