Description

series 30 ball bearing block – single – loop top

features:

• low friction 2-stage ball bearing system provides consistent performance over the full working load range
• high static and dynamic load capacity
• light weight
• versatile head fittings
• sheaves running on acetal or torlon® ball bearings provide high performance & low friction
• can be fitted with a shackle in either of two planes to allow correct alignment of the block

applications:

• primary lead blocks on dinghies and catamarans
• control lines on larger yachts

materials:

• u.v. Stabilized acetal sheaves
• acetal ball bearings
• impact modified, fiber reinforced and u.v. Stabilized nylon cheeks
• grade 316 stainless steel load straps and head fittings

specifications:
sheave Ø: 30mm(1-3/16″)
max. Rope Ø: 8mm(5/16″)
m.w.l.: 300kg(660lbs)
b. L.: 750kg(1,650lbs)
weight: 28g(1.0oz)