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Allen Brothers 20mm Plain Bearing 4 Sheave Deck Organiser

MSRP: $112.07
$100.06
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SKU:
ALNA2424P

Dynamic Bearing – 20mm Quad Deck Organiser

Designed for leading control lines and halyards along a deck or coach roof.

The cheeks are made from marine grade aluminium and anodised black.

Includes four bolts, nuts and washers.

The non-sheave column can be used as a becket.

Easily stacked to create double height deck organiser. When stacked the upper organiser is rated to two-thirds of the max working and breaking load.

PB stands for Plain Bearing. The plain bearing sheaves offer good static loading capabilities at a low weight and cost. The ideal choice for systems that are not fast running or need constant adjustment. Made using recycled materials and features a grey sheave to differentiate it from the dynamic sheave version.

We have rated the PB deck organiser range based on a 30-degree turning angle around the sheave. A 30-degree turn on a sheave will have a load factor of 50% of the line load.

Key Features:

  • Three dynamic bearing sheaves.
  • Lightweight and easy to install.
  • Stackable.
  • Suitable for boats up to 28ft.
  • Stylish and sleek design.

Examples Of Use:

  • Guiding halyards along a coach roof back to clutches, cleats and winches.
  • Diverting control lines around a corner under or over deck.
  • Plain Bearing – 20mm Quad Deck Organiser
  • Redirecting a halyard, sheet or control line to have the correct lead angle into a winch or cleat.
Technical Description
0.79 in
20 mm
4.41 in
112 mm
0.24 in
6 mm
1000000 g
1000 kg
500000 g
500 kg
0.20 lbm
58 g
-
Plain