Check the listing for details. Premium ST208-1N AG Flanged Disc Bearing Unit 1" Square Bore FD208R1 DHU1-208. Condition: New. Listed at 22.70 USD. Brand new precision class heavy duty disc harrow bearing assembly for farming applications. Pre-filled with NIGL-2 grade Chevron high temp grease. 1" square bore, Bolt hole center to center 3.313" and 4.69" bottom left to top right, 4.75" flange side to side, Defective items: 14 business days from date of receipt on items received not as described. All other returns - 30 business days from the date of receipt and all parts must be in their original condition. Parts damaged due to improper installation or abuse are not returnable. Buyer responsible for return shipping and original shipping cost, refund on item subject to a 20% re-stocking fee. Warranty seals may be present, seals are broken, tampered with or removed the warranty is void.