Swing rig bearings - 14 mm Ø
Details
Swing rig bearings - 14 mm Ø. A pair of PTFE bearings to fit 14 mm Ø mast tube and a 17 mm ID mast trunking tube.
This item is ideal for use on 36R, M, 10R and similar size boats. See the co-ordinated sets of mast/deck blocks (items 139-3022, 139-3021, 139-2520) that allow the rig to be raked incrementally to balance the boat for different conditions.
For less friction consider using the ball raced lower bearing, ref. 139-LOWER, and ball raced upper bearing, ref. 139-UPPER.