Brand new CB205DDH hex bore bearing with Tight Contact Trash Guard seal at both sides & sealing grooves on inner ring, 

and Re-lube Holes on inner diameter, filled with high temperature Chevron grease.

Dimensions:

ID: 17.93mm / 0.706" Hex 
OD: 57.53mm Cylindrical/Flat
IR Width: 38.10mm, extended at both sides 
OR Width: 23.83mm

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.