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Single block RT90UM-T
cheekmast footroller bearing

Single block - RT90UM-T - UBI MAIOR ITALIA - cheek / mast foot / roller bearing
Single block - RT90UM-T - UBI MAIOR ITALIA - cheek / mast foot / roller bearing
Single block - RT90UM-T - UBI MAIOR ITALIA - cheek / mast foot / roller bearing - image - 2
Single block - RT90UM-T - UBI MAIOR ITALIA - cheek / mast foot / roller bearing - image - 3
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Go to the UBI MAIOR ITALIA website for more information

Characteristics

Number of sheaves
single
Type
cheek, mast foot
Bearing type
roller bearing
Maximum line diameter
max. rope ø 16 mm
Application domain
for sailboats, for racing sailboats
Material
aluminum
Working load

3,400 kg
(7,495.7 lb)

Breaking load

6,800 kg
(14,991.4 lb)

Weight

977 g
(34 oz)

Description

The RT90UM-T is a high-performance mast block designed for demanding sailing applications. It features a tulip shape and is constructed from aluminum, with Torlon roller bearings for high load capacity and reduced friction. This lite block is engineered for strength and durability, making it suitable for use in competitive regattas and high-load scenarios.

Main Features
  • Mast block with tulip design
  • Aluminum construction for lightweight strength
  • Torlon roller bearing for high load and smooth operation
  • Designed for high load and lightweight applications


Technical Specifications
  • Ø Sheave: 90mm
  • Max Ø Line: 16mm
  • Max Working Load: 3400Kg
  • Breaking Load: 6800Kg
  • Length: 110mm
  • Weight: 977g

Catalogs

Go to the UBI MAIOR ITALIA website for more information

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*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.