Range / Blocks / 40mm dynamic blocks

Extreme High Load

A2040XHL

(3 customer reviews)

£178.38


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SKU: A2040XHL Category: Tags: , , , ,

Description

40mm Single Extreme High Load Block

 

The XHL range has been designed to deal with extremely high loads without compromising on low load dynamic performance.

This has been achieved by combining the Allen dynamic bearing technology – twin rows of stainless-steel ball bearings running on a stainless-steel axle – with a plain bearing peek washer.

The result is a bearing system which can take extreme static loads without damaging the dynamic performance of the ball bearings. 

Ideal for use in vang cascades or halyard turning points where static loads can be extremely high but low load dynamic performance is required.

We suggest using this block for the king-post rotation block (bottom vang block taking the full load of the vang) on a moth vang. This application is subject to extreme static loads so the XHL bearing technology is the perfect fit.

 

Features

  • CNC machined aluminium side cheeks.
  • Precision turned stainless-steel sheave.
  • XHL Bearing Technology.
  • 1500Kg breaking load. 

For highly loaded and fast-running lines, we suggest using the A9040.

3 reviews for Extreme High Load

  1. chrisrash

    Perfect for the Moth to allow smooth rotation of the boom even when the vang is on hard. Makes boat handling easier and the system more reliable due to low levels of friction. The large hole through the centre is more than big enough for 3 pieces of 3-4mm rope so attaching all the cascades required to have a 48-1 or 64-1 system is not problem.

  2. lauramarimon

    Perfect at the top of the Nacra 17 mast to allow fast and reliable hoists of our gennaker!

  3. chris.zeiser

    The block for the heavy work! Same application as Chris Rashley on the vang-boat attachement point and as upper block (boom-attached) at the J70 vang (much smoother than the standard one).
    Strong, reliable and light in relation to its strength.

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Extreme High Load

SKUxTitlebreaking load kgfixing hole centres mmmaximum line diameter mmmaximum working load kgshackle pin mmLength mmWeight gPrice
A20401Single With Swivel Head780-10240483.3854£42.43
A20401-77Single With A..77 Cleat750-680483.38120£101.75
A20401BSingle With Becket780-10240499.8858£44.74
A20401B-77Single With Becket And A..77 Cleat780-680499.88123£104.05
A20401BFSingle With Becket And Fiddle780-102404126.8873£63.43
A20401BF-77Single With Becket, Fiddle And A..77 Cleat780-6804126.88139£121.08
A20401BFHSingle With Becket, Fiddle And Hook540-6240415392£69.19
A20401BFH-77Single With Becket, Fiddle, Hook And A..77 Cleat540-6804153171£126.84
A20401CSingle Cheek78035.510240-6234£39.29
A20401CBSingle Cheek With Becket78062.5 X 14.610240-7342£41.59
A20401CHLHigh Load Single Cheek78035.5010360-6255£60.17
A20401FSingle With Fiddle780-102404108.3868£56.33
A20401F-77Single With Fiddle And A..77 Cleat780-6804108.38134£115.58
A20401FHSingle With Fiddle And Hook540-6240413487£62.09
A20401FH-77Single With Fiddle, Hook And A..77 Cleat540-6804134153£121.36
A20401HSingle With Hook540-10250-10973£48.18
A20401HLHigh Load Single780-10360483.3875£65.41
A20401SSingle With Ultra-Strap700-10240-64.540£37.28
A20401S-203040 & 30mm Linked Singles780-8140-10865£56.06
A20401SLZSingle Stand Up70036.2510240-7447£42.97
A20401SRSingle With Removable Ultra-Strap700-10240-6442£41.50
A20401SRHLHigh Load Single With Removable Strap700-10360-64.563£62.39
A20402Double1150-10500593.55102£84.88
A20402BDouble With Becket1150-105005110.05113£87.18
A20403Triple1400-10750593.35161£127.31
A20403-77Triple With A..77 Cleat1400-6750593.35239£200.57
A20403BTriple With Becket1400-107505110.05165£129.53
A20403B-77Triple With Becket And A..77 Cleat1400-67505110.5242£202.80
A20404Quad1400-10750595.05213£169.73
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