This listing is for one replacement John Deere ball bearing, replaces code JD9266 . Measures 20mm X 47mm X 14mm and fits several mower spindles. Bearing specifications as follows: Outside dia.: 47mm Inside Dia.: 20mm Thickness: 14mm Sealed on both sides If you are not sure if these will fit your mower just send me an email with your model number and I will be happy to confirm them for you! One day handling! We have more lawn and garden items available than we have time to list them. If you don't see the parts you need listed please contact us we would love to earn your business. We are listing new items frequently so please check our store often. Part Numbers: JD9266 We stock a wide variety of replacement parts for most Lawn and Garden and Agricultural Equipment please contact us if you have any questions or if you would like more information.