1. Product Overview Timken Fafnir W203PP is a high-quality wide-type deep groove ball bearing featuring a 17mm bore, 40mm outside diameter, and double-sealed design. Its wider structure provides additional shaft support and greater grease capacity, ensuring reliable operation, effective contamination protection, and long service life. Suitable for electric motors, agricultural machinery, conveyors, and industrial equipment. 👉 Get a quote within 24 hours for your project 2.