Single block RT70UM
mast footroller bearingmax. rope ø 14 mm

Single block - RT70UM - UBI MAIOR ITALIA - mast foot / roller bearing / max. rope ø 14 mm
Single block - RT70UM - UBI MAIOR ITALIA - mast foot / roller bearing / max. rope ø 14 mm
Single block - RT70UM - UBI MAIOR ITALIA - mast foot / roller bearing / max. rope ø 14 mm - image - 2
Single block - RT70UM - UBI MAIOR ITALIA - mast foot / roller bearing / max. rope ø 14 mm - image - 3
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Characteristics

Number of sheaves
single
Type
mast foot
Bearing type
roller bearing
Maximum line diameter
max. rope ø 14 mm
Application domain
for racing sailboats
Material
aluminum
Working load

2,300 kg
(5,070.6 lb)

Breaking load

4,600 kg
(10,141.3 lb)

Weight

290 g
(10 oz)

Description

The RT70UM is a high-performance mast block designed for demanding sailing applications. Constructed from aluminum and featuring Torlon roller bearings, this block is engineered for high load and lightweight requirements, making it ideal for competitive and performance sailing environments.

Description
  • mast block
  • aluminum construction
  • Torlon roller bearing
  • high load capacity
  • lite blocks


Technical Specifications
  • Ø Sheave: 70mm
  • Max Ø Line: 14mm
  • Max Working Load: 2300Kg
  • Breaking Load: 4600Kg
  • Length: 88mm
  • Weight: 290g

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.