SKF 6203 5/8" Bearing

SKF 6203 5/8" Bearing - When the spa pump whines, this is the cure. A spa pump that's started to whine on start-up is usually down to a worn shaft bearing. The ⅝-inch 6203 is the one Waterway's Executive 48 and 56 Series pumps and Aqua Flo's XP, XP2e and XP3 spa pumps run — a 15.875mm bore in the familiar 40mm by 12mm 6203 body. Fresh bearings turn a rough, noisy motor back into the quiet hum a spa is supposed to have. SKF's tolerances mean it seats true and spins free. Replace it before the whine becomes a grind and the motor follows the bearing to the bin. Features Spa Pump Fit: The shaft bearing for Waterway Executive 48 and 56 Series and Aqua Flo XP, XP2e and XP3 spa pumps. Quiet-Running Tolerances: SKF's precision keeps the bearing seated true, so the motor hums instead of whines. Deep Groove Strength: Handles the radial and thrust loads of a spa pump shaft running long, hot cycles. Specifications Bore (Inner Diameter): 15.875mm (⅝"). Outer Diameter: 40mm. Width: 12mm. Construction: Single-row deep groove ball bearing.