System 42 - Genoa Ball Bearing Car, Double Roller Bearing Sheaves, 4:1 Purchase ø4 mm

System 42 - Genoa Ball Bearing Car, Double Roller Bearing Sheaves, 4:1 Purchase ø4 mmThe System 42 Genoa Car is designed for high performance jib genoa trim with 4: 1 purchase. The car is anodized aluminium, it runs on Torlon ball bearings and the sheet wheel is a ball bearing machined aluminium roller. It sits in a stainless holder supported by a stand up rubber. The control sheaves are RBB60 cheek blocks with Torlon ball bearings separated from each other in ball cages. This prevents ball to ball contact and makes for a low friction

and a becket for added rigging options

Section Length: 5000 mm

The BBB40 Fiddle Block features a large 40 mm primary sheave and a smaller secondary sheave for increased mechanical advantage in rigging systems

The 60 mm Cheek R48 Plain Bearing Block is a high-performance cheek block with a radius 48 bottom plate suitable for Seldén mast sections

Important note on 5/8" rigging screws

Length: 84 mm

tmin: 12 mm

4 deck fittings including clevis pins

Diameter: 19

D 1): 600 mm

M-MIN: 128 mm

Seldén 111/81