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Roller bearing blocks
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Working load: 800 kg - 15,000 kg
... Lewmar's Racing Blocks represent the pinnacle of our standard block range. Manufactured from the best materials, they offer incredible strength to weight ratios. Features Lockable head pin Highly efficient central bearing Delrin thrust balls Ratchet ...
LEWMAR
Working load: 200, 240 kg
Ideal for use with hand-held loads, Lewmar’s Control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fibre Technology ...
LEWMAR
Working load: 240, 200 kg
Ideal for use with hand-held loads, Lewmar’s Control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fibre Technology ...
LEWMAR
Working load: 113 kg
Breaking load: 544 kg
Weight: 11 g
The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.
Harken
Working load: 240 kg
Breaking load: 700 kg
Weight: 23 g
... Double block with loop head, ideal for splicing/lashing attachment or can be shackled using RF633S. FEATURES Smallest and lightest ball bearing block available. Precision moulded acetal sheave running on stainless steel ball bearings provide high ...
Ronstan
For applications where a tight and noiseless fit with excellent articulation is required, the use of Dyneema® lashing and soft shackles has become a new standard on everything from dinghies up to larger yachts. Soft-Attachment blocks are ideal for backstays, ...
SELDÉN MAST
Working load: 240 kg
Breaking load: 500 kg
Thickness: 14 mm
... Complete range of ball bearing blocks Modern design Innovative design with two lateral races of ball bearings Smooth running for low load adnhigh speed action Under high load the hub runs on stainless steel bush which allows the sheave to run freely Light ...
Wichard
Working load: 2,500 kg
Weight: 827 g
The latest member of our popular ROC Block family is an assortment of extremely strong and durable deck blocks in aluminum. They have the same innovative roller-bearing system as our reliable ROC Blocks, allowing easy line handling and incredibly low ...
RUTGERSON
Working load: 2,500 kg
Weight: 2,340 g
The latest member of our popular ROC Block family is an assortment of extremely strong and durable deck blocks in aluminum. They have the same innovative roller-bearing system as our reliable ROC Blocks, allowing easy line handling and incredibly low ...
RUTGERSON
Working load: 3,500, 2,500 kg
Weight: 620, 820 g
Our popular ROC Block range is now available in two different sizes, 80 mm and 100 mm. Both with same innovative roller bearing system, which allows the block not only to be extremely strong and durable, but also more price-competitive than any other ...
RUTGERSON
Working load: 1,800 kg
Breaking load: 3,600 kg
Weight: 375 g
The YC80S is a high-performance sailboat block designed for demanding marine applications. Constructed with a combination of aluminum and Delrin, it features a ball bearing system and a robust shackle for secure attachment. This block is engineered to ...
UBI MAIOR ITALIA
Working load: 1,250 kg
Breaking load: 2,500 kg
Weight: 250 g
The YC60VA is a high-performance sailboat block designed for demanding marine applications. It features a fiddle configuration with becket, constructed from aluminum and Delrin, and utilizes ball bearings for smooth operation. The block is equipped with ...
UBI MAIOR ITALIA
Working load: 1,250 kg
Breaking load: 2,500 kg
Weight: 170 g
... The YC60M is a stand-up sail block designed for marine applications, featuring an aluminum body, Delrin ball bearing, and shackle. This product is part of the Yacht Club line and is engineered for durability and high performance in demanding sailing conditions.
Main ...
UBI MAIOR ITALIA
Working load: 220 kg
Breaking load: 440 kg
Thickness: 17 mm
... Grey KB6 round lashing block The KB is Karver’s iconic round block. It is one of the first products that we have designed and it is a concentrate of our DNA : Performance, Innovation and Design. It is timeless, elegant and always in the race. STRENGTHS – ...
KARVER SYSTEMS
Working load: 600 kg
Breaking load: 1,200 kg
Thickness: 23 mm
... KB6 round lashing block The KB is Karver’s iconic round block. It is one of the first products that we have designed and it is a concentrate of our DNA : Performance, Innovation and Design. It is timeless, elegant and always in the race. STRENGTHS – ...
KARVER SYSTEMS
Working load: 1,000 kg
Breaking load: 2,000 kg
Thickness: 22 mm
... Grey KB8 round lashing block The KB is Karver’s iconic round block. It is one of the first products that we have designed and it is a concentrate of our DNA : Performance, Innovation and Design. It is timeless, elegant and always in the race. STRENGTHS – ...
KARVER SYSTEMS
Working load: 500 kg
Breaking load: 2,000 kg
The sheave assemblies are made from anodized aluminium. Sheaves are fitted with a ball bearing system.
Working load: 1,750 kg
10 Series Single Block with Stainless Steel cheeks and Aluminum "universal circuit" ball bearing sheave. Aluminum sheave run on Delrin(tm) ball bearings for a very strong yet low-friction sheave. Stainless Steel D shackle run on a swivel head that may ...
Schaefer
Working load: 112 kg
Breaking load: 450 kg
Weight: 28 g
... smooth-running ball bearing, bearing body and balls made of stainless steel wobble riveting avoids sharp burrs at the rivet head cheek parts made of stainless steel and sheaves 19 x 8,3 mm of high quality UV-resistant plastic very low weight and extremely ...
SPRENGER
Working load: 400 kg
Center diameter: 34 mm
Weight: 44 g
... S.steel mini blocks, single block, sheave Ø 34, SWL 400 kg Additional Information This series offers extremely high working loads (SWL: 34x6 = 400 kg, 40x8 = 500 kg) while still compact and lightweight. The sheave is made of resin with a double ...
Antal
Working load: 115 kg
Breaking load: 540 kg
Allen 20mm Dynamic Blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to performance ratio. This is coupled with our high strength and rope friendly stainless steel ultra-strap; making them amongst the strongest ...
Allen Brothers
Weight: 662, 254, 189, 218, 174 g
... A strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft. A comprehensive range of multiple sheave options, together with fiddles and cam cleat blocks, allows powerful, lightweight tackles to be achieved. Plain ...
Barton Marine
Working load: 120 kg - 300 kg
Breaking load: 350, 550, 600, 400 kg
Weight: 24, 28, 26, 32, 12 g
... STAINLESS CHEEKS Large window to reduce weight and allow easy rinsing ROLLER BEARING SYSTEM Delrin needle bearing enables high static load applications TECHNICAL Sheave: Diameter - 20mm Width: 7mm Material: Acetal resin 316 stainless ...
Holt
Center diameter: 20, 25, 28, 30 mm
Stanchion block.For stanchion diam. 20 mm to 25 mm Ball bearing sheave diam. 30 mm
Working load: 600, 1,000, 400 kg
... The design of the sheave mounting prevents the rope from easily snagging. The bolt used at the swivel joint section is a size larger as compared with the former one and strengthened. *Materials: SCS14 (equivalent to SUS316), Swivel/Swivel pinS/heave ...
ASANO GLOBAL CO. LTD.
Working load: 1,800, 3,000, 4,000 kg
Breaking load: 3,600, 6,000, 8,000 kg
Our Carbon Blocks are produced with emphasis on design and strength. The blocks have aluminium ball bearing sheaves and are bolted together with allen screws for easy disassembling if needed.
OH MARINE EQUIPMENT
Working load: 3,100 kg
Breaking load: 6,200 kg
The 6082 T6 aluminum body, the torlon ball bearing system and the AISI316 CrNi stainless steel parts are designed for very high loads
Admiral Marine Equipment
Working load: 200 kg - 350 kg
Breaking load: 700, 500, 400 kg
Center diameter: 8, 6, 5 mm
... The Nodus Pulley is strong, safe, simple and efficient. Loads are driven directly from the sheaves to the attachment point, allowing for lightweight side plates. The link blocks share the same performance bearing system as the dynamic blocks. + DESCRIPTION The ...
NODUS FACTORY
Working load: 1,500, 3,000, 2,000, 5,000 kg
Breaking load: 3,000, 6,000, 10,000 kg
... LOOP® BLOCKS KOHLHOFF LOOP® Blocks are compact and lightweight multi-purpose snatch blocks fastened with a loop. The short standard loop minimizes damage to the deck, hull or superstructure. Longer loops are available to extend the range of use and allow ...
Breaking load: 1,940, 1,240, 1,360 kg
Marinetech Edelstahlhandel GmbH & Co.KG
... Marco supplies various models of purse and tow blocks for tuna vessels of all sizes. Their lightweight, compact design reduces wear in sheaves and lines. Characteristics - These blocks stand out for their robust, lightweight design and include ...
Working load: 410 kg
Breaking load: 1,000 kg
Weight: 85 g
... » Aluminum material with high strength, delicacy appearance, longer block life » Preservative treatment » Delrins balls » Stainless steel accessories. Use for: Sheets Main/jib sheets Control lines Head can be fixed at 0° or 90°, or left free ...
Blue Shark Marine Ltd.
Center diameter: 44 mm
Weight: 100 g
... For roping: up to 12mm Roll: Aluminum Roller 44×12mm with slide bearing Housing: 107×47×33mm Weight: 100g 2 screws Ø 4mm Hole clearance: 88mm Colour: black ...
Pfeiffer Marine GmbH
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