This listing is for a used Mechatronics UF12B12 DC Axial Fan Ball Bearing 120x20mm Square Metal Housing Recently retired, in good shape 30-day money back guarantee included! Ships same day if purchased before 12:00PM Central from USA! If there is anything wrong with the item that you have purchased, please contact us directly and give. us a chance to help, we respond quickly and will ensure you are satisfied with your purchase and experience! Please do not leave negative feedback or open any disputes with eBay or PayPal. Contact us directly and we will fix the problem quickly.Fast & free shipping We strive for 5/5 Star service! Fast & Free shipping!