Replacement Bearing for King Kutter TG Series Tiller Top Gearbox. Bearing measures 35mm X 80mm X 21mm, See position 16 in the exploded view drawing. Specifications: 35mm Bore, 80mm Outside Dimension, 21mm Thick Used on TG Series Tiller Top Center Gearbox We sell many replacement parts for the most rotary cutters. 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: 902322 We stock a wide variety of replacement parts for Agricultural Equipment please contact us if you have any questions or if you would like more information.