2022 Ronstan Marine Catalogue - VIEW CATALOGUE

Custom Products

PHOTO CREDIT:© Najad Yachts of Sweden

B220-0768 Series 220 Sheave package

Product Type:

Blocks

Part Number:

B220-0768

MWL:

16000 kg (35273 lb)

BL:

32000 kg (70546 lb)

Weight:

2.542 kg (5.6 lb)

Yacht Model:

SWS-110

Designer:

Farr Y Design/Nauta Design

Builder:

Southern Wind Shipyard Pty.Ltd

Length:

33.6m (110 ft)

Displacement:

76 7000 kg

P:

40.07m (88.3 ft)

E:

13.81m (30.4 ft)

I:

40.49m (89.26 ft)

J:

11.9m (26.23 ft)

Product Features:

This series 220 plain bearing sheave package is designed to fit into a boat builder made sheave box,in this particular example for use as the deflection of the fixed backstay on the SWS-110. The sheave has torlon ball ball bearing race's on each side to handle side thrusts and to help the sheave run smoothly. The required width of the box required for this sheave is 46.1/46.3mm and the recommended sheave spindle diameter is 53.8/54mm The outer diameter of the sheave is 218mm