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plain bearing block / single / with fork / max. rope ø 4 mm
plain bearing block
60600

Working load: 120 kg
Breaking load: 300 kg

Commentary Complete range of plain bearing blocks Modern design Withstand high loads Ideal for static operations The sheave runs on the stainless steel bush Light cheeks protecting the sheave Wide choice of fastenings ...

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Wichard
plain bearing block / single / max. rope ø 6 mm / for sailing dinghies
plain bearing block
60113

Working load: 240 kg
Breaking load: 500 kg

... universal head The sheave can be removed for maintenance Applications For dinghies and catamarans applications: genoa sheets, boom vang, footmast block, masthead block… ...

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Wichard
plain bearing block / double / with fixed head / max. rope ø 6 mm
plain bearing block
60213

Working load: 320 kg
Breaking load: 700 kg

... universal head The sheave can be removed for maintenance Applications For dinghies and catamarans applications: genoa sheets, boom vang, footmast block, masthead block… ...

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Wichard
plain bearing block / single / with fixed head / max. rope ø 6 mm
plain bearing block
402-001-01

Working load: 70 kg
Breaking load: 140 kg

SPECIFICATIONS Weight: 6.00 g Safe working Load: 70 kg Breaking Load: 140 kg Max line size: 6 mm Purchase: 2 Mounting: 90

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Seldén Mast AB
plain bearing block / single / with fixed head / max. rope ø 6 mm
plain bearing block
401-001-01

Working load: 70 kg
Breaking load: 140 kg

SPECIFICATIONS Weight: 6.00 g Safe working Load: 70 kg Breaking Load: 140 kg Max line size: 6 mm Purchase: 2 Mounting: 90 0

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Seldén Mast AB
plain bearing block / single / with fixed head / max. rope ø 6 mm
plain bearing block
401-001-02

Working load: 100 kg
Breaking load: 200 kg

SPECIFICATIONS Weight: 10.00 g Safe working Load: 100 kg Breaking Load: 200 kg Max line size: 6 mm Purchase: 2 Mounting: 90 0

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Seldén Mast AB
cam cleat block / cheek / vertical / built-in
cam cleat block
HT925XX Serie

Working load: 120 kg - 300 kg
Breaking load: 550, 350, 400, 600 kg

20MM MININOX BLOCKS 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 ...

ball bearing block / single / with fixed head / max. rope ø 5 mm
ball bearing block
376

Working load: 113 kg
Breaking load: 544 kg

The 16 mm is Harkens® 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 ...

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Harken
cheek block / single / with swivel / hook
cheek block
RF20180

Working load: 135 kg
Breaking load: 270 kg

Features Low friction High static and dynamic load capacity Lightweight Low profile swivelling hook for quick and easy attachment Hook suits rope, stainless steel and webbing fixing points

plain bearing block / single / hook / for sailing dinghies
plain bearing block
EX1340

Optimist hook-in block red Optiparts This plain bearing aluminium sheave block is perfect to use on the Silver Optimist mast. Round fiberglass filled nylon case designed to fit correctly on the round ...

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Optiparts - Windesign
built-in block / double / max. rope ø 6 mm / for sailing dinghies
built-in block
3532902055

Versatile Micro XS cheek block for 6 mm rope, which is characterised by its particularly low weight. The cage and bearing shells are made of robust stainless steel, the cover plates are made of black, UV-resistant ...

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SPRENGER
ball bearing block / single / with fork / max. rope ø 8 mm
ball bearing block
A2038HL

Working load: 600 kg
Breaking load: 750 kg

Allen 30mm Dynamic Blocks use the same high quality Dynamic bearing, materials and precision engineering as our 20mm Dynamic Block range. Our high strength and rope friendly stainless steel ultra-strap ...

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Allen Brothers
plain bearing block / single / with fixed head / max. rope ø 6 mm
plain bearing block
R1530

Description:18mm Block Micro Single Category:Blocks Subcategory:17 Block Series Series:Stainless Block Type:Single Bearing Type:Plain Weight (grm):5 Sheave Diameter (mm):17 Note:Add ...

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RWO
roller bearing block / single / with swivel / max. rope ø 5 mm
roller bearing block
92410

Working load: 280 lb
Breaking load: 1,650 lb

Description CONVENTIONAL BALL BEARING DESIGN WITH LONG LASTING CHARACTERISTICS. OPTIONAL ALUMINUM SHEAVE ON ROLLER BEARINGS FOR HIGHER LOADS. WORKING LOAD 280 LBS BREAKING LOAD 1650 LBS WEIGHT 1.25 OZ. MAX LINE 5/16″

ball bearing block / single / with swivel / max. rope ø 19 mm
ball bearing block
19.76

Working load: 250 kg
Breaking load: 530 kg

"19" Single Block with Integral Swivel SKU: 19.76 Single Ball Race Block with swivel Breaking Load:530kg Safe work load:250kg Category: 19mm blocks

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Sea Sure
ball bearing block / single / with fixed head / for sailing dinghies
ball bearing block
SB-1607F

Master's smallest block, 16mm is designed for small synthetic control lines found on dinghies. Stainless Steel Ball Bearing provides the good and smooth rotation and polished 316 L Stainless Steel sideplates ...

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Master

How to choose this product

sailing-dinghy-block

Numerous different blocks can be found on sailing dinghies. They are usually designed for thin lines of no more than eight millimeters in diameter.

Applications

Blocks can be found on sail trim tackle and line leads of all types.

Technologies

Most such blocks are small and equipped with ball bearings. Cable blocks and sheaves are used for the mast when the halyard is not of rope.

How to choose

Working loads are usually superior to those found aboard a dinghy, but this parameter is important to optimize performance. In general, choice will depend on line diameter.