30 mm Ball Bearing Block - Single, Swivel

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Description

30 mm Ball Bearing Block - Single, SwivelThe BBB30 Single Swivel Block is a 30mm ball bearing block with a swiveling shaft. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0 or 90 shackle position. The block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheave and cheeks. Acetal bearing cage to prevent ball to ball friction and to reduce weight. The center hole can be used as

Four different versions of bow bracket rings are available and which one to use depends on the design of the bow

Max POA: 5245 mm

The gennaker tackline runs through the bowsprit

Whisker pole light conditions: 5820 mm

It must be fixed to a strong and solid part of the bow as it will handle high load

Whisker pole heavy conditions: 3600 mm

a stainless lift eye and instructions included

2 screws needed for Furlex 300TD

gybes and drops

Spinnaker: 2978 mm

bowsprit_calculator

SpringForce: 0 N