Please Note: Some 29 have had a larger Bow Anchor Roller Assembly.
For these boats, the Bow Anchor Roller (29,312,34,352,36) is the correct choice.
The width of this roller is 36 mm and the axle hole has a diameter of 10mm.
If your current anchor roller is much larger, please check the alternative Hallberg-Rassy 29 Bow Anchor Roller.