SKF 6203-2RS1 is a 17x40x12 mm single-row deep groove ball bearing with rubber seals on both sides (2RS1) to retain lubricant and protect against contamination. It features CN radial internal clearance, indicating a normal clearance suited for a wide range of light- to moderate-speed applications. This bearing is part of SKF’s 6200 series and is commonly cataloged as W 6203-2RS1 across distributors, providing a compact sealed solution for small machinery, motors, and appliances requiring reliable, low-maintenance operation.
