DESCRIPTION

The Seldén BBB30 Double TD block is a 30mm ball bearing block designed for leading a line through a coaming or deck. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it is lightweight yet strong. Mounted with 2 M5 screws. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight.

Typically used to lead the ø8 mm furling line of a Furlex 204TD from the anchor box installation through deck and back to the cockpit.

 

BlockType: td,double
SubType: td double
Breaking Load: 400 kg
Safe working Load: 200 kg
System: BBB30
Max line size: 8 mm
Mounting: 2xM5

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight1.87 oz.53.00 g.
Safe Working Load440.92 lb.200.00 kg.
Breaking Load881.85 lb.400.00 kg.
Max Line Size0.31 in.8.00 mm.