By Selden

Seldén BBB Block – double with becket, ball bearing

€48,50 - €93,90
Tax included.

Where halyards, sheets or control lines must run under dynamic load, the Seldén BBB shows its strengths: ball-bearing double sheaves roll smoothly even under load, and the lower shackle keeps the block securely on course. Compact housing made of composite material, axles made of high-strength stainless steel – built for daily use on board.

Tip: When purchasing, pay attention to the correct type – the sheave groove is matched to the respective maximum line diameter. A line that is too thick increases friction and unnecessarily stresses the block and the line.

€48,50
€48,50 €48,50
brand: Selden
Availability: In stock
SKU: SE-402-101-04
Product group:
category:
Rig & Deck > Blocks > Ball Bearing Blocks
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  • Ball-bearing-mounted double sheaves for minimum friction even under dynamic loads
  • Acetal spacers between the steel balls prevent metal-to-metal contact and prolong smooth operation
  • Under-bar for guided, twist-free attachment to strop or fitting
  • Axles made of high-strength, stainless steel – corrosion-resistant under saltwater conditions
  • Composite material housing: lightweight, robust, and low-maintenance
  • Three sizes for lines from 6 to 10 mm diameter and working loads from 150 to 250 kg

Design Double with stand-up shackle
Bearing Ball bearing
Sheave Material Acetal
Axle Material High-strength stainless steel
Housing Material Composite material
Balls Stainless steel with Acetal spacers
Type BBB20 – Sheave-Ø 20 mm
Type BBB20 – Working Load 150 kg
Type BBB20 – Breaking Load 300 kg
Type BBB20 – Max. Rope-Ø 6 mm
Type BBB30 – Sheave-Ø 30 mm
Type BBB30 – Working Load 200 kg
Type BBB30 – Breaking Load 400 kg
Type BBB30 – Max. Rope-Ø 8 mm
Type BBB40 – Sheave-Ø 40 mm 250 kg
Type BBB40 – Working Load 250 kg
Type BBB40 – Breaking Load 500 kg
Type BBB40 – Max. Rope-Ø 10 mm

Selden

Gewicht (ca.): 0.2 kg

Herstellerinformationen gemäß GPSR:

SELDEN MAST AB
Redegatan 11
42677 Västra Frölunda
Mail: info@seldenmast.se